Marcel Felder (Latin American Spanish: [maɾˈsel felˈdeɾ]; German: [maʁˈsɛl ˈfɛldɐ]; born 9 July 1984)[1] is a Uruguayan professional tennis player.

Felder won a gold medal in singles in men's tennis at the 2013 Maccabiah Games in Israel.

[3] As of September 2013, he held the Uruguay record for most Davis Cup wins in doubles.

[5] In February 2007 he played for the Uruguay Davis Cup team against Jamaica.

[8] Felder won a gold medal in singles in men's tennis at the 2013 Maccabiah Games in Israel.