| 2021-05-01 | Five Things to Know About New Chiefs’ RB Jerick McKinnon |
| 2021-05-01 | Five Things to Know About New Chiefs’ Center Creed Humphrey |
| 2021-05-01 | Five Things to Know About New Chiefs’ LB Nick Bolton |
| 2021-05-01 | Tim Grunhard to be Inducted into Chiefs Hall of Fame |
| 2021-05-01 | Five Things to Know About New Chiefs’ DE Joshua Kaindoh |
| 2021-05-01 | Five Things to Know About New Chiefs’ TE Noah Gray |
| 2021-05-02 | Five Things to Know About New Chiefs’ WR Cornell Powell |
| 2021-05-02 | Five Things to Know About New Chiefs’ Guard Trey Smith |
| 2021-05-04 | 10 Quick Facts About the Chiefs’ 2021 Draft Class | Upon Further Review |
| 2021-05-07 | Eighth-Annual GEHA Field at Arrowhead 5K Set for June 19; Event to Benefit YMCA of Greater Kansas City |
| 2021-05-10 | Chiefs Single-Game Tickets Set To Go On Sale Thursday |
| 2021-05-12 | 2021 Regular Season Schedule Finalized; Chiefs Slated in Five Primetime Contests |
| 2021-05-13 | Breaking Down the Chiefs’ 2021 Schedule | Upon Further Review |
| 2021-05-14 | Here’s a Look at the Chiefs’ Undrafted Free Agent Class |
| 2021-05-14 | Five Things to Know About New Chiefs’ Cornerback Mike Hughes |
| 2021-05-14 | Chiefs’ LB Nick Bolton on Kicking Off Rookie Minicamp: “I’m Ready to Get to Work” |
| 2021-05-17 | Coach Reid on Wrapping Rookie Minicamp: “This Gives Them a Foundation” |
| 2021-05-17 | Chiefs Sign WR Daurice Fountain and DB Manny Patterson After Weekend Tryout |
| 2021-05-18 | Monster Jam Set to Return to GEHA Field at Arrowhead Stadium in June |
| 2021-05-27 | Chiefs Begin Laying Groundwork for Upcoming Season with First Week of OTAs |
| 2021-05-28 | Behind the Lens: Counting Down the Top Eight Photos from the 2020 Season – No. 8 |
| 2021-05-29 | Chiefs Make Red Zone Defense a Priority During First Week of OTAs |
