The 2019 UC Davis Aggies men's soccer team represented University of California, Davis during the 2019 NCAA Division I men's soccer season and the 2019 Big West Conference men's soccer season. The regular season began on August 30 and concluded on November 2. It was the program's 16th season fielding a Division I men's varsity soccer team, and their 13th season in the Big West. The 2019 season was Dwayne Shaffer's twenty-third year as head coach for the program.
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|- !colspan=6 style=""| Non-conference regular season |-
|- !colspan=6 style=""| <span style="color:white;">Big West Conference regular season</span> |-
|- !colspan=6 style=""| <span style="color:white;">Big West Conference Tournament</span> |-
|- !colspan=6 style=""| <span style="color:white;">NCAA Tournament</span> |-