«TARIKhI BAYHAQI» asari tarikhii adib, munajjim va muarrikhi asri 12 fors-tojik Zahiruddin Abulhasai Ali ibni Zaydi Bayhaqi maruf ba ibni Funduq, ki ba tarikhi shahri Bayhaq (holo shahri Sabzavor), sharhi holi ashkhosi nomdori on bakhshida shudaast. «Tarikhi Bayhaqi» soli 1168 ba zaboni tojiki talif shudaast.
«Tarikhi Bayhaqi» baroi omukhtani voqea va hodisahoi davrai hukmronii Saljuqiyon, khususan tarikhi shahri Bayhaq makhazi mutabare meboshad. «Tarikhi Bayhaqi» bo sabki baso dushvor navishta shudaast. «Tarikhi Bayhaqi» solhoi 1938 va 1966 dar Tehron nashr gardidaast.