Pelso may refer to:

• Lake Pelso (Latin: Lacus Pelso), the modern Lake Balaton
• Pelso Strict Nature Reserve in Finland
• Pelso Plate in the Carpathian Basin

• Samira Ahmed
• Samir Abdul Aziz al-Najim
• Samira bellil
• Samira Bellil
• Samirah (name)
• Samira Makhmalbaf
• Samir Amin
• Samiran
• Samira Said
• Samira Shahbandar
• Samir Atallah
• Samir Azzouz
• Samir Azzouzi
• Samir Bannout
• Samir Beloufa
• Samir (crater)
• Samir Duran
• Samir Geagea
• Samir Habashneh
• Samir Kassir
• Samir Khader
• Samir Khalil al-Banna
• Sami Rosenstock
• Samir Qasir
• Samir Qassir