Joseph Napier
Joseph Napier may refer to:
- Sir Joseph Napier, 1st Baronet, Irish member of parliament in the United Kingdom Parliament and subsequently Lord Chancellor of Ireland
- Sir Joseph Napier, 2nd Baronet, Irish officer in the British Army
- Sir Joseph Napier, 4th Baronet, British baronet and soldier
- Joseph Napier, namesake of the USCGC ''Joseph Napier''