1998 All-Big 12 Conference football team

The 1998 All-Big 12 Conference football team consists of American football players chosen as All-Big 12 Conference players for the 1998 NCAA Division I-A football season. The conference recognizes two official All-Big 12 selectors: (1) the Big 12 conference coaches selected separate offensive and defensive units and named first-, second- and third-team players (the "Coaches" team); and (2) a panel of sports writers and broadcasters covering the Big 12 also selected offensive and defensive units and named first- and second-team players (the "Media" team).

Quarterbacks

 * Michael Bishop, Kansas State (Coaches-1; Media-1)
 * Major Applewhite, Texas (Media-2)
 * Corby Jones, Missouri (Coaches-2)

Running backs

 * Ricky Williams, Texas (Coaches-1; Media-1)
 * Devin West, Missouri (Coaches-1; Media-1)
 * Ricky Williams, Texas Tech (Coaches-2; Media-2)
 * De'Mond Parker, Oklahoma (Media-2)
 * Darren Davis, Iowa State (Media-2)
 * Nathan Simmons, Oklahoma State (Coaches-2)

Centers

 * Rob Riti, Missouri (Coaches-1; Media-1)
 * Josh Heskew, Nebraska (Coaches-1; Media-1)
 * Jeremy Offutt, Oklahoma State (Coaches-2)

Guards

 * Craig Heimburger, Missouri (Coaches-1; Media-1)
 * Ben Adams, Texas (Coaches-2; Media-1)
 * Adam Davis, Oklahoma State (Coaches-2; Media-2)
 * Curtis Lowery, Texas Tech (Coaches-2; Media-2)

Tackles

 * Ryan Young, Kansas State (Coaches-1; Media-1)
 * Jay Humphrey, Texas (Coaches-1; Media-2)
 * Derrick Fletcher, Baylor (Coaches-2)
 * Ryan Johanningmeier, Colorado (Media-2)
 * Todd Neimeyer, Missouri (Media-2)

Tight ends

 * Sheldon Jackson, Nebraska (Coaches-2; Media-1)
 * Derek Lewis, Texas (Coaches-1; Media-2)

Receivers

 * Darnell McDonald, Kansas State (Coaches-1; Media-1)
 * Wane McGarity, Texas (Coaches-1; Media-1)
 * Donnie Hart, Texas Tech, (Coaches-2; Media-2)
 * Darin Chiaverini, Colorado, (Coaches-2; Media-2)
 * Damien Groce, Iowa State (Coaches-2)

Defensive linemen

 * Kelly Gregg, Oklahoma (Coaches-1; Media-1)
 * Casey Hampton, Texas (Coaches-2)
 * Darren Howard, Kansas State (Coaches-1; Media-1)
 * Aaron Humphrey, Texas (Media-2)
 * Chad Kelsay, Nebraska (Coaches-2; Media-2)
 * Aaron Marshall, Colorado (Coaches-2)
 * Damion McIntosh, Kansas State (Coaches-2)
 * Montae Reagor, Texas Tech (Coaches-1; Media-1)
 * Mike Rucker, Nebraska (Coaches-2; Media-2)
 * Taurus Rucker, Texas Tech (Coaches-1)
 * Justin Wyatt, Missouri (Coaches-1)

Linebackers

 * Pat Brown, Kansas (Media-2)
 * Jay Foreman, Nebraska (Media-2)
 * Warrick Holdman, Texas A&M (Media-1)
 * Sedric Jones, Oklahoma (Media-2)
 * Jeff Kelly, Kansas State (Coaches-1; Media-1)
 * Dat Nguyen, Texas A&M (Coaches-1; Media-1)
 * Travis Ochs, Kansas State (Media-2)
 * Mark Simoneau, Kansas State (Coaches-2; Media-1)
 * Kenyatta Wright, Oklahoma State (Coaches-2; Media-2)

Defensive backs

 * Gary Baxter, Baylor (Coaches-2; Media-2)
 * Mike Brown, Nebraska (Coaches-2; Media-2)
 * Ralph Brown, Nebraska, (Coaches-1; Media-1)
 * Lamar Chapman, Kansas State (Coaches-1; Media-2)
 * Rich Coady, Texas A&M (Media-1)
 * Jarrod Cooper, Kansas State (Coaches-1; Media-1)
 * Ben Kelly, Colorado (Media-2)
 * Wade Perkins, Missouri (Coaches-2; Media-2)
 * Harold Piersey, Missouri (Coaches-1; Media-1)
 * Ricky Thompson, Oklahoma State (Media-2)
 * Jason Webster, Texas A&M (Media-2)
 * Mike Woods, Oklahoma (Coaches-2)

Kickers

 * Martín Gramática, Kansas State (Coaches-1; Media-1)
 * Chris Birkholz, Texas Tech (Media-2)
 * Kris Brown, Nebraska (Coaches-2)

Punters

 * Shane Lechler, Texas A&M (Coaches-1; Media-1)
 * Kyle Atteberry, Baylor (Coaches-2; Media-2)

Return specialists

 * David Allen, Kansas State (Coaches-1; Media-1)
 * Ben Kelly, Colorado (Media-1)
 * Joe Walker, Nebraska (Coaches-2; Media-2)

Key
Bold = selected as a first-team player by both the coaches and media panel

Coaches = selected by Big 12 Conference coaches

Media = selected by a media panel