Thomas Duggan (disambiguation)
# Thomas Duggan (disambiguation)

Thomas Duggan (1882–1930) was a Canadian sports promoter.

Thomas or Tom Duggan may also refer to:

* Thomas Hinds Duggan (1815–1865), Texas state senator
* Tom Duggan (1915–1969), American radio commentator
* Tommy Duggan (1897–1961), American soccer player
