Daniel Marco (born 31 January 1966) is a former professional tennis player from Spain.

Marco grew up in the Moroccan city of Tangier, where he was born in 1966.

The son of a competitive swimmer, Marco moved to Marbella in 1986 and was based there during his career.

[1] His only ATP Tour main draw appearance came at the 1992 South African Open in Johannesburg.

[2] At Challenger level he won a title in Bogota in 1992 and the same year had a win over Pat Rafter at the Sevilla Challenger.