K
- Kamm & Schellinger of Mishawaka, the region's second brewery Wineries & Distilleries
- Kaniewski & Son — the west side's funeral house, verified Businesses
- The Kankakee Belt: the Indiana, Illinois & Iowa Railroads
- Karting: the county's national room Racing
- The keeper of the story: a historical society of 1867 Culture
- The Keepers of the Open File Historical Mysteries
- Keller Park and the Portage Avenue northwest Neighborhoods
- Keller Park and the Whitcomb & Keller city Communities
- The Keller Park interlude Libraries
- Kenn Kaufman — the birding authority Famous People
- Kenn Kaufman — the field guide, from a South Bend childhood Authors & Books
- Kennedy's Kitchen and the Irish session scene Music
- Kenneth Rexroth — the poet Famous People
- Kenneth Rexroth — the poet, by birth alone Authors & Books
- The Kessler System: Parks and Boulevards, 1911–1915 Parks & City Planning
- The Kessler test — a Plymouth company, a South Bend founder Film
- Kids & Family Entertainment Section
- The kiosks, and the ban Lottery & Crypto
- The Klan clash, May 1924 Events Calendar
- The Klan years: the letter, and the fight The Story of South Bend
- The Klan's Indiana · the letter of 1923 and the church guarded Black History
- Knights and Ladies of Columbia: a second home office Private Clubs
- The Knights of Columbus: Santa Maria Council 553 Private Clubs
- The Knights of Pythias, in both of the era's orders Lodges & Fraternal Orders
- Knute Rockne — the coach, cross-referenced Famous People
- Knute Rockne, All American (1940) — the first production Film
- Korea's forty-three, enumerated again Wars, Unrest & Disasters
- The Korean War · forty-three names in the Defense Department's file Wars, Unrest & Disasters
- The Ku Klux Klan as an organization in South Bend, 1923–1926 Lodges & Fraternal Orders