2021 Maryland Terrapins baseball team

The Maryland Terrapins baseball team was a baseball team that represented the University of Maryland, College Park in the 2021 NCAA Division I baseball season. The Terrapins were members of the Big Ten Conference and played their home games at Bob "Turtle" Smith Stadium in College Park, Maryland. They were led by fourth-year head coach Rob Vaughn.

Previous season
The Terrapins finished the 2020 NCAA Division I baseball season 10–5 overall (0–0 conference) and first place in conference standings, as the season was cut short in stages by March 12 due to the COVID-19 pandemic.

Preseason
For the 2021 Big Ten Conference poll, Maryland was voted to finish in fifth by the Big Ten Coaches.

Schedule
! style="" | Regular season
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! style="" | Postseason
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