Navdeep Singh (born 21 February 1986) is an Indian former professional tennis player.

[1] Singh, who was born in New Delhi and raised in Dubai, had a ranking of 63 on the ITF junior circuit, with appearances in junior grand slam tournaments.

[2][3] On the professional tour, Singh featured in one ATP Tour main draw, as a qualifier at the 2007 Kingfisher Airlines Tennis Open in Mumbai, where he lost in the first round to Toshihide Matsui.

[4] He won five ITF Futures doubles titles.