Negwagon (YTB-834) was a United States Navy Natick-class large harbor tug named for Odawa Chief Negwagon.

Negwagon was the second US Navy ship to bear the name.

[1] The contract for Negwagon was awarded 5 June 1973.

First put into service in 1975, Negwagon served at Naval Submarine Base New London Connecticut.

Sometime after 1998, Negwagon was transferred to Naval Support Activity, La Maddalena, Italy.