Dan Udy

Daniel Knight "Dan" Udy (21 May 1874 – 29 July 1935) was a New Zealand rugby union player. A hooker, Udy represented Wairarapa at a provincial level, and was a member of the New Zealand national side, the All Blacks, from 1901 to 1903. He played nine matches for the All Blacks including one international.

A cousin Hart Udy represented New Zealand in 1884.