Gillingham may refer to:
Places
United Kingdom
- Gillingham, Dorset (/ˈɡɪlɪŋəm/ GHIL-ing-əm)
- Gillingham railway station (Dorset)
- Gillingham School, a coeducational school situated in Gillingham in North Dorset, England
- Gillingham Town F.C. (Dorset), a football club
- Gillingham (ward), an electoral district
- Gillingham (liberty), a former administrative division
- Gillingham, Kent (/ˈdʒɪlɪŋəm/ JIL-ing-əm)
- Gillingham (UK Parliament constituency), existed from 1918 to 2010
- Gillingham EMU depot, a train maintenance
- Fort Gillingham, a former fort
- Gillingham railway station (Kent)
- Gillingham F.C., a football club
- Gillingham Town F.C. (Kent), a football club
- Gillingham, Norfolk (/ˈɡɪlɪŋəm/ GHIL-ing-əm)