Ulrich Marten (born 7 January 1956) is a former professional tennis player from West Germany.

[2] In 1977, he had wins over both Robin Drysdale and American Mark Meyers to make the round of 16 at the South Australian Men's Tennis Classic.

[2] Marten made an appearance in 1979 for the West Germany Davis Cup team, in a tie against Romania.

He featured in the doubles rubber, with Jürgen Fassbender, which they lost, to Gavorielle-Traian Marcu and Ilie Năstase.

[3] In 1980, he reached the singles quarter-finals at the Stuttgart Outdoor tournament, beating Patrice Dominguez and Ulrich Pinner.