| Sekolah Menengah Kebangasaan Sultan Abu Bakar | |
| Native Name: | SABS Kuantan |
| Motto: | Alah Bisa Tegal Biasa |
| Motto Translation: | Through Endeavour We Succeed |
| Address: | Jalan Beserah, 25300 Kuantan |
| City: | Kuantan |
| State: | Pahang |
| Country: | Malaysia |
| Type: | Secondary School |
| Principal: | Haji Asruddin Bin Haji.Abas |
| Grades: | Form 1 - Pre University |
| Colours: | Blue, yellow, red, white |
| Language: | Malay |
| Publication: | Citarasa |
Sultan Abu Bakar School (SMK Sultan Abu Bakar/SABS/SMKSAB) is a secondary school situated in Kuantan, Pahang, Malaysia. It is entitled as a Premier School by the Malaysian Ministry of Education due to its excellence in academic and co-curriculum. Nowadays, the Ministry of Education accepts UPSR candidates who got Sekolah Kebangsaan(SK) not less than 3A and Sekolah Jenis Kebangsaan(SJK) not less than 5A.
In 1955, when Kuantan was made the state capital, a new site was chosen for the school in Jalan Beserah. A site near Jalan Beserah, with the area of 10acres, was the new site for the school. Construction started in 1956. The school was officially opened on 16 August 1957 by the then Sultan of Pahang, Al-Marhum Sultan Abu Bakar Riayathuddin Al Muadzam Shah Ibni Al-Marhum Sultan Abdullah Al Muktasim Billah.[1] Datuk Idris bin Babjee was the first principal of the school.
Through Endeavour We Succeed, "Alah Bisa Tegal Biasa"[2]