Ethel Mars may refer to:

• Ethel Mars (artist) (1884 - ca. 1956), an American woodblock printmaker
• Ethel V. Mars (1884 - 1945), an American businesswoman and racehorse owner

• Rama Varma of Venad
• Rama Varma Parikshith Thampuran
• Ramavarmapuram
• Rama Varma Sakthan Thampuran
• Rama Varma VIII
• Rama Varma X
• Rama Varma XI
• Rama Varma XII
• Rama Varma XIII
• Rama Varma XIV
• Rama Varma XV
• Rama Varma XVI
• Rama Varma XVII
• Ram Avatar Sharma
• Ramavat sect
• Rama V Bridge
• Rama VI Bridge
• Rama VII Bridge
• Rama VIII bridge
• Rama Vij
• Ramavriksha Benipuri
• Ram-Avtar
• Ram Awadhesh Singh
• Rama X
• Rama xi