| Venue | Location | Capacity | Opened | Sport |
|---|---|---|---|---|
| Kaseya Center | Florida, Miami | 16,500 seats | December 31, 1999 | basketball |
| Kauffman Stadium | Kansas City | 37,903 seats | April 10, 1973 | baseball |
| Kelly Automotive Park | Butler | 1,400 seats | 1934 | — |
| Ken Pridgeon Stadium | Texas | 11,000 seats | 1977 | — |
| Kenan Memorial Stadium | Chapel Hill | 24,000 seats | November 12, 1927 | American football |
| Kermit Tipton Stadium | — | 6,600 seats | 2010 | — |
| KeyBank Center | Buffalo | 19,070 seats | September 21, 1996 | ice hockey |
| Kezar Stadium | San Francisco | 59,942 seats | — | American football, athletics |
| KFC Yum! Center | Louisville | 22,090 seats | October 10, 2010 | volleyball, basketball |
| Kia Center | Orlando | 18,846 seats | October 1, 2010 | basketball |
| Kia Forum | Inglewood | 17,500 seats | 1967 | — |
| Kiel Auditorium | St. Louis | 9,300 seats | April 14, 1934 | basketball |
| Kimmel Arena | North Carolina | 3,200 seats | November 7, 2011 | — |
| Kingdome | Seattle | 59,166 seats | March 27, 1976 | baseball |
| Knights Hall | Louisville | 2,283 seats | 1960 | volleyball, basketball, wrestling |
| Kohl Center | Madison | 17,230 seats | January 17, 1998 | basketball |