Thomas Gollwitzer (born 24 July 1966) is a former professional tennis player from Germany.

Gollwitzer, the eldest son of architect Hans and gym teacher Lisbeth, was born in Deggendorf, West Germany.

As a qualifier at the 1992 CA-TennisTrophy in Vienna he made it to the quarter-finals, in a run which included a win over world number 26 Andrei Cherkasov.

[1] He also reached the quarter-finals at Bolzano in 1993 as a qualifier and overcame fourth seed Arnaud Boetsch en route, who retired hurt with the German close to victory.

Other ATP Tour main draw appearances include two top-tier tournaments.