Football - Columbia University Athletics

Ryan Osborn Tabbed New Defensive Coordinator

NEW YORK — Columbia football has announced the hiring of Ryan Osborn as defensive coordinator and assistant head coach. Osborn arrives in Morningside Heights after most recently serving as defensive line coach at Oklahoma State during the 2025 season.

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Jan 14

Osborn Bio

Chapman and Townsend Named FCS ADA Academic All-Stars

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Jan 6

Phil Steele Recognizes Eight From Columbia Football on All-Ivy League Squads

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Jan 5

Five Pick Up All-Ivy League Football Honors

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Nov 25

Justin Townsend Takes Ivy League Defensive Player of the Week Honors

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Nov 24

Football Tops Cornell, 29-12, to Earn Fifth Straight Empire State Bowl

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Nov 22

Captains' Corner Podcast: That's A Wrap (S7, E10)

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Nov 20

One Roar

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Columbia Lions

Videos

Highlights: FB | Columbia 29, Cornell 12

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Nov 22

Preview: FB | Coach Poppe - Week 10 | Presented by Amity Hall Uptown

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Nov 21

Podcast: FB | Captains' Corner (S7, E10)

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Nov 20

Postgame: FB | Coach Poppe after Brown

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Nov 15

Lions Galleries

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Columbia Football against Cornell on Nov. 22, 2025 at Schoellkopf Field in Ithaca, NY. (Caroline Sherman)

Gallery: FB | Columbia at Cornell

Images from Columbia football's contest against Brown on November 15, 2025.

Gallery: FB | Columbia vs. Brown

Gallery FB | Columbia vs Harvard

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