Joshua Stewart Winder (born October 11, 1996) is an American professional baseball pitcher in the Arizona Diamondbacks organization.

[2] Winder made his professional debut with the rookie-level Elizabethton Twins and played 2019 with the Cedar Rapids Kernels.

[4][5] Winder started 2021 with the Wichita Wind Surge and was promoted to the St. Paul Saints during the season.

[10] He made 15 appearances (11 starts) for Minnesota in his rookie campaign, compiling a 4–6 record and 4.70 ERA with 47 strikeouts across 67 innings pitched.

[12] Winder was placed on the 60–day injured list to begin the 2024 season as a result of a right scapula stress fracture sustained in late 2023.