Lord Pentland may refer to:

• John Sinclair (1860–1925), Scottish politician
• Henry Sinclair, 2nd Baron Pentland (1907–1984), president of the Gurdjieff Foundation in America
• Paul Cullen, Lord Pentland (born 1957), Scottish judge and former politician

• Ely Grammar School
• Ely Hargrove
• Ely High School
• Ely High School for Girls
• Ely Hospital
• Ely, John
• Ely Karmon
• Ely Limestone
• Elyma
• Elymiotis tlotzin
• Ely, Missouri
• Elymnias
• Elymnias bammakoo
• Elymnias baweana
• Elymnias (Melynias) neolais
• Elymnias nesaea
• Elymnias rattrayi
• Elymnias timandra
• Elymnias ugandae
• Elymnias vordemani
• Elymnio
• Elymniopsis
• Elymniopsis bammakoo
• Elymniotenaris
• Elymoclavine