Abu Ishaque (Abu Bashar Mohammad Ishaque; Bangla: আবু ইসহাক) was a renowned modern Bangladeshi author and a famous novelist. Ishaque is often categorized with those who wrote the least and showed the best. Three novels - one of which is a detective novel, two collections of short stories and the voluminous Samokalin Bangla Bhashar Obhidhan. He comes forth as a major novelist in contemporary literature with the publication of সূর্য দীঘল বাড়ি [Surya-Dighal Bari, that means A Cursed House] written at the age of only twenty one and till now its mighty presence is felt by readers of Bangla fiction. This was the first successful novel in Bangladeshi literature.

Literary awards:
Bangla Academy Literary Award (1963)
Ekushey Padak (1997)
Independence Day Award (2004)