Sayyid Hamad bin Thuwaini Al-Buwsaid (kwa Kiarabu: حمد بن ثويني البوسعيد‎ ; 1857 – 25 Agosti 1896) alikuwa Sultani wa tano wa Zanzibar. Aliongoza Zanzibar kuanzia tarehe 5 Machi 1893 hadi 25 Agosti 1896. Sayyid Hamad bin Thuwaini Al-Busaid alizaliwa mwaka 1857, huko Zanzibar. Alimuoa binamu yake, Sayyida Turkia, mtoto wa Turki bin Said, Sultani wa Muscat na Oman. Sayyid Hamad bin Thuwaini Al-Busaid alifariki ghafla tarehe 25 Agusti 1896 saa tano na dakika arobaini asubuhi, mara baada ya kupewa sumu na binamu yake Khalid bin Barghash ambaye alijitangaza kuwa sultani mpya baada ya kifo cha Sayyid Hamad na alishikilia kiti hicho kwa siku tatu tu kabla ya kuondolewa na majeshi ya Waingereza baada ya vita vya Uingereza dhidi ya Zanzibar. Italia: Grand Cross of the Order of the Crown of Italy (1893) Britania: Knight Grand Commander of the Order of the Star of India (1894) Ujerumani: Grand Cross of the Order of the Red Eagle, 1st Class (1895) Hernon, Ian (2003). Britain's Forgotten Wars. Sutton Publishing, 396–404. ISBN 978-0-7509-3162-5.