Joseph Sullivan MNZM (born 11 April 1987) is a New Zealand rower. As a student at Queen Charlotte College in Picton, Sullivan competed at the 2003, 2004 and 2005 national secondary school rowing championships (Maadi Cup). He was a member of the crews that won the boys under-18 double sculls for the school three years running, and won the boys under-18 single sculls events in 2004 and 2005. In his home town, he is known as "the pride of Picton".