Daniel Marston is a British orienteering competitor.

He received a bronze medal in relay at the 2003 World Orienteering Championships in Rapperswil-Jona, together with Jon Duncan and Jamie Stevenson.

Marston's best individual world championship result was 14th place in the long course in 2003.

In domestic orienteering, Marston has won the British Championships once, in 2002.

This biographical article about a British orienteer is a stub.