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Thomas Keiser

b. 1989

American football player, linebacker

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About Thomas Keiser

Born 1989. Thomas Keiser is an American american football player.

Thomas Keiser (born March 28, 1989) is an American former professional football player who was an outside linebacker in the National Football League (NFL). Keiser played college football for the Stanford Cardinal.

Early life Keiser attended high school at North Allegheny Senior High School and played for the Tigers before graduating in 2007.

College career Keiser played college football at Stanford University. He entered the 2011 NFL draft after his junior season.

Professional career

Carolina Panthers Keiser was signed by the Carolina Panthers as an undrafted free agent on July 30, 2011. He was waived on September 4, 2011, but was re-signed to the Panthers’ practice squad on September 6, 2011. Keiser was signed to the active roster on November 8, 2011. He was waived by the Panthers on May 13, 2013.

San Diego Chargers Keiser signed with the San Diego Chargers on May 17, 2013. He was released on August 31, 2013, but was signed to the Chargers' practice squad on September 1, 2013. Keiser was signed to the active roster on October 1, 2013. Keiser proved to be a physical linebacker, playing 12 games, while starting 3, collecting 21 tackles, 4.5 sacks, and an interception. Keiser intercepted Peyton Manning in week 15 to seal the game and win for the chargers. He was released on August 30, 2014.

Arizona Cardinals Keiser was claimed off waivers by the Arizona Cardinals on August 31, 2014. He was released on November 14, 2014.

San Jose SaberCats Keiser was assigned to the San Jose SaberCats of the Arena Football League (AFL) on December 3, 2014. He was placed on reassignment on March 27, 2015.

Personal life Keiser is married to Heimana Vaea-Maafu-Moimoi Keiser.

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Important facts

Birth century
Nationality
Education
Stanford University, North Allegheny Senior High School

People in Thomas Keiser's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Thomas Keiser's

Frequently asked questions

Who is Thomas Keiser?

American football player, linebacker

When was Thomas Keiser born?

Thomas Keiser was born on 28 March 1989 in Hollidaysburg.

What is Thomas Keiser's occupation?

Thomas Keiser is an american football player.

What nationality is Thomas Keiser?

Thomas Keiser is American.

Sources & further reading

· Wikipedia: Thomas Keiser

· Wikidata: Q7791456

· DBpedia: Thomas Keiser

Cite this page

APA: Biography.guide. (2026). Thomas Keiser. https://biography.guide/thomas-keiser/

MLA: "Thomas Keiser." Biography.guide, https://biography.guide/thomas-keiser/.

Chicago: "Thomas Keiser." Biography.guide. https://biography.guide/thomas-keiser/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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