Armstrong Creek may refer to:

• Armstrong Creek (Pennsylvania), a tributary of the Susquehanna River in Pennsylvania
• Armstrong Creek (West Virginia), a stream
• Armstrong Creek, Wisconsin, a town in Forest County, Wisconsin
  • Armstrong Creek (community), Wisconsin, an unincorporated community in the above town

• Armstrong Creek, Queensland, a locality within the Moreton Bay region
• Armstrong Creek, Victoria, a suburb of the Geelong region
• Armstrong Creek Growth Area, a growth area of the Geelong region

• Armstrong River (disambiguation)