We Can Do It! is a World War II inspirational artwork by J. Howard Miller.

We Can Do It may also refer to:

• "We Can Do It" (Carboo song), covered by September
• "We Can Do It" (Liverpool F.C. song), 1977
• "Kaya Natin Ito!" or "We Can Do It!", a song by Ogie Alcasid
• "We Can Do It", a song from the musical The Producers
• We Can Do It (album), an album by The Rubettes

• John Gannon (Australian politician)
• John Gannon (computer scientist)
• John Gant
• John Ganzoni
• John G. A. O'Neil
• John Gapper
• John Garang Memorial University
• John Garbrand
• John Garbrand (prebendary)
• John Garbrand (priest)
• John Garbrand (writer)
• John Garcia (dog trainer)
• John Garcia Thompson
• John Garcia-Thompson
• John Garden
• John Gardener
• John Gardener (diplomat)
• John Gardener (disambiguation)
• John Gardiner (cricketer)
• John Gardiner (footballer)
• John Gardiner (footballer born 1911)
• John Gardiner (footballer born 1958)
• John Gardiner (Montreal politician)
• John Gardiner Richards, Jr
• John Gardner (Rhode Island)