The following polls make up the 2008 NCAA Division I baseball rankings.
USA Today and ESPN began publishing the Coaches' Poll of 31 active coaches ranking the top 25 teams in the nation in 1992.
Collegiate Baseball Newspaper published its first human poll of the top 20 teams in college baseball in 1957, and expanded to rank the top 30 teams in 1961.
The preseason poll ranked the top 40 teams.
Oral Roberts The Preseason poll ranked the top 35 teams.