George Victor "Mick" Pleass (12 November 1874 – 27 August 1925) was an Australian rules footballer who played with South Melbourne and Essendon in the VFA and Victorian Football League (VFL).

He participated in their inaugural VFL match and remained with the club until 1904 when he crossed to Essendon, after his transfer to play for Boulder in the Western Australian Goldfields was refused.

During his career he represented Victoria at interstate football on three occasions.

[3] At the end of the 1899 season, in the process of naming his own "champion player", the football correspondent for The Argus, Reginald Wilmot ("Old Boy"), selected a team of the best players of the 1899 VFL competition: From those he considered to be the three best players — that is, Condon, Hickey, and Pleass — Wilmot selected Pat Hickey as his "champion player" of the season.

[4] He died at the Kalgoorlie Government Hospital, in Boulder, Western Australia on 27 August 1925.