| Episodes | Name | Date | Rating |
|---|---|---|---|
| S1 EP1 | Pilot | 2010-09-24 | 8.9 |
| S1 EP2 | Samaritan | 2010-10-01 | 9.1 |
| S1 EP3 | Privilege | 2010-10-08 | 8.6 |
| S1 EP4 | Officer Down | 2010-10-15 | 8.5 |
| S1 EP5 | What You See | 2010-10-22 | 8.8 |
| S1 EP6 | Smack Attack | 2010-10-29 | 8.7 |
| S1 EP7 | Brothers | 2010-11-05 | 8.8 |
| S1 EP8 | Chinatown | 2010-11-12 | 8.3 |
| S1 EP9 | Re-Do | 2010-11-19 | 8.5 |
| S1 EP10 | After Hours | 2010-12-03 | 8.4 |
| S1 EP11 | Little Fish | 2011-01-19 | 8.6 |
| S1 EP12 | Family Ties | 2011-01-26 | 8.2 |
| S1 EP13 | Hall of Mirrors | 2011-02-02 | 8.5 |
| S1 EP14 | My Funny Valentine | 2011-02-09 | 8.7 |
| S1 EP15 | Dedication | 2011-02-18 | 8 |
| S1 EP16 | Age of Innocence | 2011-02-25 | 7.6 |
| S1 EP17 | Silver Star | 2011-03-11 | 8.1 |
| S1 EP18 | To Tell the Truth | 2011-04-01 | 8.2 |
| S1 EP19 | Model Behavior | 2011-04-08 | 7.8 |
| S1 EP20 | All That Glitters | 2011-04-29 | 7.8 |
| S1 EP21 | Cellar Boy | 2011-05-06 | 8.1 |
| S1 EP22 | The Blue Templar | 2011-05-13 | 8.8 |
| S2 EP1 | Mercy | 2011-09-23 | 7.6 |
| S2 EP2 | Friendly Fire | 2011-09-30 | 7.7 |
| S2 EP3 | Critical Condition | 2011-10-07 | 7.6 |
| S2 EP4 | Innocence | 2011-10-14 | 7.5 |
| S2 EP5 | A Night on the Town | 2011-10-21 | 7.1 |
| S2 EP6 | Black and Blue | 2011-11-04 | 7.7 |
| S2 EP7 | Lonely Hearts Club | 2011-11-11 | 7.5 |
| S2 EP8 | Thanksgiving | 2011-11-18 | 7.8 |
| S2 EP9 | Moonlighting | 2011-12-02 | 8.1 |
| S2 EP10 | Whistle Blower | 2012-01-06 | 7.9 |
| S2 EP11 | The Uniform | 2012-01-13 | 8.2 |
| S2 EP12 | The Job | 2012-02-03 | 8.1 |
| S2 EP13 | Leap of Faith | 2012-02-10 | 8.4 |
| S2 EP14 | Parenthood | 2012-02-17 | 8.4 |
| S2 EP15 | The Life We Chose | 2012-02-24 | 8.5 |
| S2 EP16 | Women with Guns | 2012-03-02 | 8.5 |
| S2 EP17 | Reagan v. Reagan | 2012-03-09 | 8.3 |
| S2 EP18 | No Questions Asked | 2012-03-30 | 7.8 |
| S2 EP19 | Some Kind of Hero | 2012-04-06 | 8.6 |
| S2 EP20 | Working Girls | 2012-04-27 | 8.7 |
| S2 EP21 | Collateral Damage | 2012-05-04 | 8.5 |
| S2 EP22 | Mother's Day | 2012-05-11 | 8.7 |
| S3 EP1 | Family Business | 2012-09-28 | 8.6 |
| S3 EP2 | Domestic Disturbance | 2012-10-05 | 8 |
| S3 EP3 | Old Wounds | 2012-10-12 | 8.3 |
| S3 EP4 | Scorched Earth | 2012-10-19 | 8.2 |
| S3 EP5 | Risk and Reward | 2012-10-26 | 8.2 |
| S3 EP6 | Greener Grass | 2012-11-02 | 7.7 |
| S3 EP7 | Nightmares | 2012-11-09 | 7.6 |
| S3 EP8 | Higher Education | 2012-11-30 | 8.4 |
| S3 EP9 | Secrets and Lies | 2012-12-07 | 8.2 |
| S3 EP10 | Fathers and Sons | 2013-01-04 | 8.1 |
| S3 EP11 | Front Page News | 2013-01-11 | 8.1 |
| S3 EP12 | Framed | 2013-01-18 | 8.7 |
| S3 EP13 | Inside Jobs | 2013-02-01 | 8.3 |
| S3 EP14 | Men in Black | 2013-02-08 | 8 |
| S3 EP15 | Warriors | 2013-02-15 | 8.2 |
| S3 EP16 | Quid Pro Quo | 2013-02-22 | 8.1 |
| S3 EP17 | Protest Too Much | 2013-03-08 | 8.4 |
| S3 EP18 | No Regrets | 2013-03-15 | 7.8 |
| S3 EP19 | Loss of Faith | 2013-04-05 | 7.6 |
| S3 EP20 | Ends and Means | 2013-04-12 | 7.7 |
| S3 EP21 | Devil's Breath | 2013-04-26 | 8.2 |
| S3 EP22 | The Bitter End | 2013-05-03 | 7.9 |
| S3 EP23 | This Way Out | 2013-05-10 | 7.9 |
| S4 EP1 | Unwritten Rules | 2013-09-27 | 7.6 |
| S4 EP2 | The City That Never Sleeps | 2013-10-04 | 7.7 |
| S4 EP3 | To Protect and Serve | 2013-10-11 | 7.8 |
| S4 EP4 | The Truth About Lying | 2013-10-18 | 7.4 |
| S4 EP5 | Lost and Found | 2013-10-25 | 7.5 |
| S4 EP6 | Growing Boys | 2013-11-01 | 7.5 |
| S4 EP7 | Drawing Dead | 2013-11-08 | 7.4 |
| S4 EP8 | Justice Served | 2013-11-15 | 7.5 |
| S4 EP9 | Bad Blood | 2013-11-22 | 7.6 |
| S4 EP10 | Mistaken Identity | 2013-12-13 | 7.5 |
| S4 EP11 | Ties That Bind | 2013-12-20 | 7.6 |
| S4 EP12 | The Boogeyman | 2014-01-10 | 7.8 |
| S4 EP13 | Unfinished Business | 2014-01-17 | 7.7 |
| S4 EP14 | Manhattan Queens | 2014-01-31 | 7.3 |
| S4 EP15 | Open Secrets | 2014-02-28 | 8 |
| S4 EP16 | Insult to Injury | 2014-03-07 | 7.8 |
| S4 EP17 | Knockout Game | 2014-03-14 | 7.6 |
| S4 EP18 | Righting Wrongs | 2014-04-04 | 7.8 |
| S4 EP19 | Secret Arrangements | 2014-04-11 | 7.5 |
| S4 EP20 | Custody Battle | 2014-04-25 | 7.5 |
| S4 EP21 | Above and Beyond | 2014-05-02 | 7.6 |
| S4 EP22 | Exiles | 2014-05-09 | 7.5 |
| S5 EP1 | Partners | 2014-09-26 | 7.6 |
| S5 EP2 | Forgive and Forget | 2014-10-03 | 7.2 |
| S5 EP3 | Burning Bridges | 2014-10-10 | 7.5 |
| S5 EP4 | Excessive Force | 2014-10-17 | 7.5 |
| S5 EP5 | Loose Lips | 2014-10-24 | 7.9 |
| S5 EP6 | Most Wanted | 2014-10-31 | 7.5 |
| S5 EP7 | Shoot the Messenger | 2014-11-07 | 7.4 |
| S5 EP8 | Power of the Press | 2014-11-21 | 7.4 |
| S5 EP9 | Under the Gun | 2014-12-12 | 7.7 |
| S5 EP10 | Sins of the Father | 2015-01-02 | 8.2 |
| S5 EP11 | Baggage | 2015-01-09 | 7.4 |
| S5 EP12 | Home Sweet Home | 2015-01-16 | 7.9 |
| S5 EP13 | Love Stories | 2015-01-30 | 7.8 |
| S5 EP14 | The Poor Door | 2015-02-06 | 7.8 |
| S5 EP15 | Power Players | 2015-02-13 | 7.8 |
| S5 EP16 | In the Box | 2015-02-20 | 7.7 |
| S5 EP17 | Occupational Hazards | 2015-03-06 | 7.8 |
| S5 EP18 | Bad Company | 2015-03-13 | 7.4 |
| S5 EP19 | Through the Looking Glass | 2015-04-03 | 7.2 |
| S5 EP20 | Payback | 2015-04-10 | 8 |
| S5 EP21 | New Rules | 2015-04-24 | 7.5 |
| S5 EP22 | The Art of War | 2015-05-01 | 7.8 |
| S6 EP1 | Worst Case Scenario | 2015-09-25 | 7.3 |
| S6 EP2 | Absolute Power | 2015-10-02 | 7.3 |
| S6 EP3 | All the News That's Fit to Click | 2015-10-09 | 7.8 |
| S6 EP4 | With Friends Like These | 2015-10-16 | 7.6 |
| S6 EP5 | Backstabbers | 2015-10-23 | 7.7 |
| S6 EP6 | Rush to Judgment | 2015-10-30 | 7.4 |
| S6 EP7 | The Bullitt Mustang | 2015-11-06 | 7.4 |
| S6 EP8 | Unsung Heroes | 2015-11-13 | 7.9 |
| S6 EP9 | Hold Outs | 2015-11-20 | 7.9 |
| S6 EP10 | Flags of Our Fathers | 2015-12-11 | 7.6 |
| S6 EP11 | Back in the Day | 2016-01-08 | 7.6 |
| S6 EP12 | Cursed | 2016-01-15 | 8 |
| S6 EP13 | Stomping Grounds | 2016-01-22 | 7.6 |
| S6 EP14 | The Road to Hell | 2016-02-12 | 7.7 |
| S6 EP15 | Fresh Start | 2016-02-19 | 7.6 |
| S6 EP16 | Help Me Help You | 2016-02-26 | 7.3 |
| S6 EP17 | Friends in Need | 2016-03-11 | 8.1 |
| S6 EP18 | Town Without Pity | 2016-04-01 | 7.9 |
| S6 EP19 | Blast from the Past | 2016-04-08 | 7.2 |
| S6 EP20 | Down the Rabbit Hole | 2016-04-15 | 7.7 |
| S6 EP21 | The Extra Mile | 2016-04-29 | 8 |
| S6 EP22 | Blowback | 2016-05-06 | 7.7 |
| S7 EP1 | The Greater Good | 2016-09-23 | 7.4 |
| S7 EP2 | Good Cop, Bad Cop | 2016-09-30 | 7.5 |
| S7 EP3 | The Price of Justice | 2016-10-07 | 7.1 |
| S7 EP4 | Mob Rules | 2016-10-14 | 7.1 |
| S7 EP5 | For the Community | 2016-10-21 | 7.1 |
| S7 EP6 | Whistleblowers | 2016-10-28 | 7.4 |
| S7 EP7 | Guilt by Association | 2016-11-04 | 7.8 |
| S7 EP8 | Personal Business | 2016-11-11 | 7.7 |
| S7 EP9 | Confessions | 2016-11-18 | 7.5 |
| S7 EP10 | Unbearable Loss | 2016-12-09 | 8 |
| S7 EP11 | Genetics | 2017-01-06 | 7.7 |
| S7 EP12 | Not Fade Away | 2017-01-13 | 7.3 |
| S7 EP13 | The One That Got Away | 2017-01-20 | 7.8 |
| S7 EP14 | In and Out | 2017-02-03 | 7.8 |
| S7 EP15 | Lost Souls | 2017-02-10 | 7.7 |
| S7 EP16 | Hard Bargain | 2017-02-17 | 7.2 |
| S7 EP17 | Shadow of a Doubt | 2017-03-10 | 7.8 |
| S7 EP18 | A Deep Blue Goodbye | 2017-03-31 | 7.4 |
| S7 EP19 | Love Lost | 2017-04-07 | 7.5 |
| S7 EP20 | No Retreat, No Surrender | 2017-04-14 | 8.1 |
| S7 EP21 | Foreign Interference | 2017-04-28 | 7.3 |
| S7 EP22 | The Thin Blue Line | 2017-05-05 | 8 |
| S8 EP1 | Cutting Losses | 2017-09-29 | 7.3 |
| S8 EP2 | Ghosts of the Past | 2017-10-06 | 7.3 |
| S8 EP3 | The Enemy of My Enemy | 2017-10-13 | 6.9 |
| S8 EP4 | Out of the Blue | 2017-10-20 | 7.2 |
| S8 EP5 | The Forgotten | 2017-10-27 | 7.3 |
| S8 EP6 | Brushed Off | 2017-11-03 | 7.5 |
| S8 EP7 | Common Ground | 2017-11-10 | 7.1 |
| S8 EP8 | Pick Your Poison | 2017-11-17 | 7.3 |
| S8 EP9 | Pain Killers | 2017-12-01 | 7.5 |
| S8 EP10 | Heavy is the Head | 2017-12-08 | 7.6 |
| S8 EP11 | Second Chances | 2018-01-05 | 7.2 |
| S8 EP12 | The Brave | 2018-01-12 | 7.6 |
| S8 EP13 | Erasing History | 2018-01-19 | 6.9 |
| S8 EP14 | School of Hard Knocks | 2018-02-02 | 7.2 |
| S8 EP15 | Legacy | 2018-03-02 | 7.2 |
| S8 EP16 | Tale of Two Cities | 2018-03-09 | 7.3 |
| S8 EP17 | Close Calls | 2018-03-30 | 7.9 |
| S8 EP18 | Friendship, Love, and Loyalty | 2018-04-06 | 7.5 |
| S8 EP19 | Risk Management | 2018-04-13 | 7.2 |
| S8 EP20 | Your Six | 2018-04-27 | 7.4 |
| S8 EP21 | The Devil You Know | 2018-05-04 | 7.7 |
| S8 EP22 | My Aim is True | 2018-05-11 | 8.6 |
| S9 EP1 | Playing with Fire | 2018-09-28 | 7.9 |
| S9 EP2 | Meet the New Boss | 2018-10-05 | 7.6 |
| S9 EP3 | Mind Games | 2018-10-12 | 7.9 |
| S9 EP4 | Blackout | 2018-10-19 | 7.3 |
| S9 EP5 | Thicker Than Water | 2018-10-26 | 7.7 |
| S9 EP6 | Trust | 2018-11-02 | 7.6 |
| S9 EP7 | By Hook or By Crook | 2018-11-09 | 8 |
| S9 EP8 | Stirring the Pot | 2018-11-16 | 7.7 |
| S9 EP9 | Handcuffs | 2018-11-30 | 8 |
| S9 EP10 | Authority Figures | 2018-12-07 | 7.8 |
| S9 EP11 | Disrupted | 2019-01-04 | 7.7 |
| S9 EP12 | Milestones | 2019-01-11 | 7.5 |
| S9 EP13 | Ripple Effect | 2019-02-01 | 7.7 |
| S9 EP14 | My Brother's Keeper | 2019-02-08 | 7.8 |
| S9 EP15 | Blues | 2019-02-15 | 7.7 |
| S9 EP16 | Past Tense | 2019-03-08 | 7.7 |
| S9 EP17 | Two-Faced | 2019-03-15 | 7.7 |
| S9 EP18 | Rectify | 2019-04-05 | 7.6 |
| S9 EP19 | Common Enemies | 2019-04-12 | 8 |
| S9 EP20 | Strange Bedfellows | 2019-04-26 | 7.9 |
| S9 EP21 | Identity | 2019-05-03 | 7.7 |
| S9 EP22 | Something Blue | 2019-05-10 | 8.2 |
| S10 EP1 | The Real Deal | 2019-09-27 | 8.2 |
| S10 EP2 | Naughty or Nice | 2019-10-04 | 8.1 |
| S10 EP3 | Behind the Smile | 2019-10-11 | 8.1 |
| S10 EP4 | Another Look | 2019-10-18 | 8.1 |
| S10 EP5 | The Price You Pay | 2019-10-25 | 8 |
| S10 EP6 | Glass Houses | 2019-11-01 | 7.8 |
| S10 EP7 | Higher Standards | 2019-11-08 | 7.7 |
| S10 EP8 | Friends in High Places | 2019-11-15 | 7.8 |
| S10 EP9 | Grave Errors | 2019-11-22 | 8 |
| S10 EP10 | Bones to Pick | 2019-12-06 | 7.8 |
| S10 EP11 | Careful What You Wish For | 2020-01-03 | 8.2 |
| S10 EP12 | Where the Truth Lies | 2020-01-10 | 8.2 |
| S10 EP13 | Reckless | 2020-01-31 | 7.9 |
| S10 EP14 | Fog of War | 2020-02-14 | 7.9 |
| S10 EP15 | Vested Interests | 2020-03-06 | 8 |
| S10 EP16 | The First 100 Days | 2020-03-13 | 7.8 |
| S10 EP17 | The Puzzle Palace | 2020-04-03 | 7.5 |
| S10 EP18 | Hide in Plain Sight | 2020-04-24 | 7.8 |
| S10 EP19 | Family Secrets | 2020-05-01 | 8.2 |
| S11 EP1 | Triumph Over Trauma | 2020-12-04 | 8 |
| S11 EP2 | In the Name of the Father | 2020-12-11 | 8.2 |
| S11 EP3 | Atonement | 2020-12-18 | 8 |
| S11 EP4 | Redemption | 2021-01-08 | 8 |
| S11 EP5 | Spilling Secrets | 2021-01-22 | 7.7 |
| S11 EP6 | The New Normal | 2021-02-05 | 8 |
| S11 EP7 | In Too Deep | 2021-02-12 | 8.1 |
| S11 EP8 | More Than Meets the Eye | 2021-03-05 | 8.1 |
| S11 EP9 | For Whom the Bell Tolls | 2021-03-26 | 7.8 |
| S11 EP10 | The Common Good | 2021-04-02 | 7.5 |
| S11 EP11 | Guardian Angels | 2021-04-09 | 8 |
| S11 EP12 | Happy Endings | 2021-04-16 | 7.9 |
| S11 EP13 | Fallen Heroes | 2021-04-30 | 7.8 |
| S11 EP14 | The New You | 2021-05-07 | 8.1 |
| S11 EP15 | The End | 2021-05-14 | 8.6 |
| S11 EP16 | Justifies the Means | 2021-05-14 | 8.4 |
| S12 EP1 | Hate is Hate | 2021-10-01 | 7.9 |
| S12 EP2 | Times Like These | 2021-10-08 | 7.8 |
| S12 EP3 | Protective Instincts | 2021-10-15 | 7.8 |
| S12 EP4 | True Blue | 2021-10-22 | 7.9 |
| S12 EP5 | Good Intentions | 2021-11-05 | 8 |
| S12 EP6 | Be Smart or Be Dead | 2021-11-12 | 8 |
| S12 EP7 | USA Today | 2021-11-19 | 8.1 |
| S12 EP8 | Reality Check | 2021-12-03 | 7.8 |
| S12 EP9 | Firewall | 2021-12-10 | 7.9 |
| S12 EP10 | Old Friends | 2022-01-07 | 7.8 |
| S12 EP11 | On The Arm | 2022-01-14 | 7.9 |
| S12 EP12 | The Reagan Way | 2022-01-21 | 8 |
| S12 EP13 | Cold Comfort | 2022-01-28 | 7.8 |
| S12 EP14 | Allegiance | 2022-02-25 | 7.9 |
| S12 EP15 | Where We Stand | 2022-03-04 | 7.9 |
| S12 EP16 | Guilt | 2022-03-11 | 8 |
| S12 EP17 | Hidden Motive | 2022-04-01 | 7.9 |
| S12 EP18 | Long Lost | 2022-04-08 | 7.8 |
| S12 EP19 | Tangled Up in Blue | 2022-04-29 | 8 |
| S12 EP20 | Silver Linings | 2022-05-06 | 8 |
| S13 EP1 | Keeping the Faith | 2022-10-07 | 8 |
| S13 EP2 | First Blush | 2022-10-14 | 7.5 |
| S13 EP3 | Ghosted | 2022-10-21 | 7.4 |
| S13 EP4 | Life During Wartime | 2022-10-28 | 7.4 |
| S13 EP5 | Homefront | 2022-11-04 | 7.5 |
| S13 EP6 | On Dangerous Ground | 2022-11-18 | 7.6 |
| S13 EP7 | Heroes | 2022-12-02 | 7.6 |
| S13 EP8 | Poetic Justice | 2022-12-09 | 7.6 |
| S13 EP9 | Nothing Sacred | 2023-01-06 | 7.4 |
| S13 EP10 | Fake It' Till You Make It | 2023-01-13 | 8 |
| S13 EP11 | Lost Ones | 2023-01-20 | 8.1 |
| S13 EP12 | The Big Leagues | 2023-02-03 | 7.8 |
| S13 EP13 | Past History | 2023-02-10 | 7.8 |
| S13 EP14 | Collision Course | 2023-03-03 | 7.9 |
| S13 EP15 | Close to Home | 2023-03-10 | 8 |
| S13 EP16 | The Naked Truth | 2023-03-31 | 8.4 |
| S13 EP17 | Smoke & Mirrors | 2023-04-07 | 8.1 |
| S13 EP18 | Family Matters | 2023-04-21 | 7.8 |
| S13 EP19 | Fire Drill | 2023-05-05 | 8.1 |
| S13 EP20 | Irish Exits | 2023-05-12 | 8.1 |
| S13 EP21 | Forgive Us Our Trespasses | 2023-05-19 | 7.7 |
| S14 EP1 | Loyalty | 2024-02-16 | 8 |
| S14 EP2 | Dropping Bombs | 2024-02-23 | 7.8 |
| S14 EP3 | Fear No Evil | 2024-03-01 | 8 |
| S14 EP4 | Past is Present | 2024-03-15 | 7.8 |
| S14 EP5 | Bad Faith | 2024-04-05 | 8.3 |
| S14 EP6 | Shadowland | 2024-04-12 | 8.4 |
| S14 EP7 | On the Ropes | 2024-04-26 | 7.8 |
| S14 EP8 | Wicked Games | 2024-05-03 | 7.7 |
| S14 EP9 | Two of a Kind | 2024-05-10 | 7.5 |
| S14 EP10 | The Heart of a Saturday Night | 2024-05-17 | 7.7 |
| S14 EP11 | Life Sentence | 2024-10-18 | 7.8 |
| S14 EP12 | Without Fear or Favor | 2024-10-25 | 7.8 |
| S14 EP13 | Bad to Worse | 2024-11-01 | 7.7 |
| S14 EP14 | New York Minute | 2024-11-08 | 7.3 |
| S14 EP15 | No Good Deed | 2024-11-15 | 7.7 |
| S14 EP16 | The Gray Areas | 2024-11-22 | 7.5 |
| S14 EP17 | Entitlement | 2024-12-06 | 7.6 |
| S14 EP18 | End of Tour | 2024-12-13 | 8.9 |