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- (Badīn District) Obhayo Khaskheli Goth
- (Sujawal District) Odhejani
- (Ghotki District) Odhar Wali
- (Shaheed Benazirabad District) Otaq Ali Haidar Shah
- (Umerkot District) Odo Bheri
- (Badīn District) Obaiya Kat
- (Badīn District) Otak Shafi Nizmani
- (Badīn District) Okha Pateh Kahli
- (Khairpur District) Okar
- (Khairpur District) Osar Goth
- (Thatta District) Osu Warian
- (Lārkāna District) Odha
- (Lārkāna District) Otha Goth
- (Sānghar District) Otho Mashaikh
- (Badīn District) Orcha
- (Mirpur Khas District) Otaq Umar
- (Umerkot District) Okrara
- (Thatta District) Ongar
- (Ghotki District) Ochir
- (Mirpur Khas District) Odho Goth Nawab Khan
- (Umerkot District) Obhaio Rajar
- (Umerkot District) Ohri
- (Naushahro Fīroz District) Otaq Haji Shams Din Jatoi
- (Khairpur District) Othlahu Tar
- (Badīn District) Otaq Mir Muhammad Bakhsh
- (Sukkur District) Obal Goth
- (Khairpur District) Obri Goth
- (Hyderābād District) Oammurdin
- (Lārkāna District) Odha Mughairi
- (Khairpur District) Owais Faqir Qaban Jo Goth