The Southland Conference baseball tournament is the conference championship tournament in baseball for the Southland Conference. The winner of the tournament receives the conference's automatic bid to the NCAA Division I baseball tournament.

The Southland Conference Baseball Tournament is a double-elimination tournament held annually at various locations in the Southland Conference region. The tournament field has grown from three teams in 1964 to eight teams prior to 2022. Following the departure of five members in 2021, all remaining conference members participated in the tournament (unless banned due to NCAA sanctions) in 2022. In 2023, the seven highest teams participated in the tournament. The winner receives an automatic bid to the NCAA Division I baseball tournament. Other teams have to hope for an at-large bid.^[1]

The Southland Conference tournament began in 1964. The number of annual tournament participants has changed several times over the life of the tournament. From 1964 through 1966 the tournament consisted of three teams. In 1967 and 1968 the tournament expanded to a four-team double-elimination tournament. This was all that constituted conference play for those seasons.

From 1969 until 1992, the Southland Conference did not have a baseball tournament. In some seasons, a championship series was held between division champions.

In 1993, the conference began holding a baseball tournament again. From 1993 through 1995, the tournament was a four team double-elimination tournament.,^[2]

In 1996, it expanded to become a six team double-elimination tournament and remained that way until 2007.^[3]

In 2008, the tournament once again expanded and became an eight team double-elimination tournament.^[4]

In 2012, two brackets of four teams were added in a double-elimination format. The winner of each bracket plays in a championship game.^[5] This facilitates a television broadcast of the final.

After five schools left the conference following the 2021 season, the tournament format was changed for 2022. The top two seeds hosted double-elimination tournaments that each involved four teams. The winner from each site will advanced to a best-of-3 final hosted by the top surviving seed.^[6]

Starting in 2023, the event moved to Joe Miller Ballpark on the campus of McNeese State University in Lake Charles, Louisiana, reportedly as part of a deal that kept McNeese in the Southland after it had been courted by Conference USA and nearly joined the Western Athletic Conference. The agreement with McNeese initially runs for four years, with McNeese having the right of first refusal to continue as host after 2026.^[7] The tournament format in 2023 included seven teams beginning with a single-elimination game followed by a 6 team double elimination. Two teams did not qualify for the tournament with the new format.

The baseball tournament venue returned to an annual bidding process for 2024 following the men's and women's basketball tournaments venue extension in Lake Charles. The baseball tournament returned to Pat Kenelly Diamond at Alumni Field in Hammond, Louisiana for 2024.^[8] In 2024, the tournament returned to two brackets of four teams in a double-elimination format. The winner of each bracket played in the championship game. One team did not qualify for the tournament.

• McNeese dropped "State" from its athletic branding after the 2019 season.
• Nicholls dropped "State" from its athletic branding after the 2018 season.

Updated through 2024 Tournament.^[14][15][16]

• Italics indicate that the program is no longer a Southland member, as of the next NCAA baseball season in 2025.

Southland Conference softball tournament

• 2015 Southland Conference Baseball Media Guide