Abdulloev Hamidjon (20. 7. 1945, dehai Rumoni nohiyai Khujand), biolog, doktori ilmhoi biologiya (1990), professor (1997), uzvi vobastai AI Jumhurii Tojikiston (2001). Khatmkardai Instituti davlatii pedagogii Leninobod (1966).
Assistenta kafedrai botanikai Instituti davlatii pedagogii Leninobod (1966 – 1967), aspiranti Instituti fiziologiya va biofizikai rastanihoi AI Jumhurii Tojikiston va Instituti fizikai biologii AI SSSR (shahri Moskva, 1967 – 1970), khodimi khurd (1970 – 1973) va kaloni ilmi (1973 – 1975), mudiri kabineti mikroskopi elektronii Instituti fiziologiya va biofizikai rastanihoi AI Jumhurii Tojikiston (1975 – 1979), mudiri Ozmoishgohi genetikai fotosintez va mahsulnokii rastaniho (1980 – 2003), jonishini direktor oid ba korhoi ilmii Instituti fiziologiyai rastani va genetikai AI Jumhurii Tojikiston (2003 – 2005). Az soli 2005 akad.- kotibi Shubai ilmhoi biologiya va tibbi AI Jumhurii Tojikiston.
Abdulloev olimi shinokhtai sohai fiziologiyai rastani, genetika va seleksiyai pakhta buda, oidi omuzishi genetikai fotosintez, korkardi test-alomathoi fiziologi, behtar namudani faoliyati fotosintez bo maqsadi baland bardoshtani hosili ziroati kishovarzi tadqiqot anjom dodaast.
Abdulloev yakjoya bo Sh. T. Burnashev chand navi zudras, serhosil va ba kasalii vilt tobovari pakhtai miyonanakhro kashf namudaast («Guliston», «Guliston-2», «Shavkat-80»), ki dar khojagihoi pakhtakori shahri Kulob, nohiyahoi Dangara, Farkhor, Khuroson va Mir Sayid Alii Hamadoni kisht meshavand. Abdulloev muallifi 150 talifoti ilmi, az jumla yak monografiya, du shahodatioma va du patent baroi ikhtiroi navhoi pakhtai miyonanakh ast. Tahti rohbarii u 9 nafar risolai nomzadi, 2 nafar risolai doktori difo namudaand. Bo unvoni «Arbobi shoistai ilm va tekhnikai Tojikiston» (1999) sarfaroz gashtaast.
Os.: Indeksi fotosinteza v seleksii khlopchatnika, D., 2001; Metodi seleksii rasteniy, D., 2002.