Tian Jun (disambiguation)

Tian Jun (858–903) was a general and warlord during the late Tang dynasty.

Tian Jun may also refer to:
 * Tian Jun (rower) (born 1982), Chinese rower
 * James Tien (actor) (born 1942), Hong Kong actor
 * Xiao Jun (1907–1988), Chinese author, who used the pseudonym Tian Jun early in his career