Bulwer may refer to:

• Henry Bulwer, 1st Baron Dalling and Bulwer (1801–1872), British politician, diplomat and writer
• Henry Ernest Gascoyne Bulwer (1836–1914), British colonial administrator and diplomat, nephew of Henry Bulwer
• James Bulwer (1794–1879), English collector, naturalist and conchologist
• James Redfoord Bulwer (1820–1899), British politician
• John Bulwer (1606–1656), English physician and writer
• Lorina Bulwer (1838-1912) Workhouse inmate and textile artist

• Bulwer, Queensland, Australia
• Bulwer Island, Queensland, Australia
• Bulwer, New Zealand (in Pelorus Sound)
• Bulwer, KwaZulu-Natal, South Africa
• Bulwer's petrel (Bulweria bulwerii), named after James Bulwer
• Bulwer's pheasant (Lophura bulweri), named after Henry Ernest Gascoyne Bulwer
• Clayton–Bulwer Treaty, 1850 treaty between the United States and Great Britain

• Bulwer-Lytton, a surname
• Bulweria