2019 Illinois State Redbirds baseball team

The 2019 Illinois State Redbirds baseball team represented Illinois State University during the 2019 NCAA Division I baseball season. The Redbirds played their home games at Duffy Bass Field as a member of the Missouri Valley Conference. They were led by head coach Steve Holm, in his 1st season at Illinois State.

Previous season
The 2018 Illinois State Redbirds baseball team notched a 22–28 (9–12) regular season record and finished tied for sixth in the MVC Conference standings. The Redbirds reached the 2018 Missouri Valley Conference baseball tournament, where they were defeated by Bradley and Dallas Baptist. Illinois State did not receive an at-large bid to the 2018 NCAA Division I baseball tournament.

Schedule and results
! style=";color:white;" | Regular season (32–22)
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! style=";color:white;" | Postseason (4–4)
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 * Legend:      = Win       = Loss      Bold = Illinois State team member
 * "#" represents ranking. All rankings from Collegiate Baseball on the date of the contest. "" represents postseason seeding in the MVC Tournament or NCAA Regional, respectively.
 * "#" represents ranking. All rankings from Collegiate Baseball on the date of the contest. "" represents postseason seeding in the MVC Tournament or NCAA Regional, respectively.