Kulduk-Too
{{Infobox mountain
| name= Kulduk-Too
| native_name={{native name|ky|Кулдук-Тоо}}
| other_name=
| etymology=
| photo=
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| country= Kyrgyzstan
| subdivision2_type= Region
| subdivision2= Batken Region
| subdivision3_type = District
| subdivision3= Batken District
| highest=
| elevation_m= 5016
| coordinates= {{coord|39|41|N|71|07|E|display=it}}
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| length_km=31
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| width_km= 7-8
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| formed_by= shale, limestone, and conglomerate of Silurian and Carboniferous, and more rarely by granite and granodiorite
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| map=Kyrgyzstan
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}}
Kulduk-Too ({{langx|ky|Кулдук-Тоо}}) is a northern offspur of the Alay Range in the Batken Region of Kyrgyzstan. It is located between the valley of the river Sokh and that of its tributary Kojashkan.{{cite encyclopedia|url=https://new.bizdin.kg/media/books/География_Кыргызстана.pdf|title=Кулдуктоо|trans-title=Kulduktoo|encyclopedia=Кыргызстандын Географиясы [Geography of Kyrgyzstan]|page=53|language=ky|year=2004|location=Bishkek}} It stretches from west to east, south of the Aydarken depression, and is connected in the east with the Kuruk-say Range. The length of the range is {{Convert|31|km|mi|abbr=on}}, its width is {{Convert|7-8|km|mi|abbr=on}}. Its average height is {{Convert|4100-4300|m|ft|abbr=on}}, and its highest point is {{Convert|5016|m|ft|abbr=on}}. The northern slope, long and gentle, gradually descends to Sokh river and Khaidarkan depression. The southern slope, short and steep, features great variations in altitudes. Both slopes are deeply dissected by tributaries of Sokh river. The range is composed of Silurian and Carboniferous rocks: (shale, limestone, and conglomerate) and more rarely by intrusive rock such as granite and granodiorite.{{cite book |script-title=ru:Ошская область:Энциклопедия |trans-title=Encyclopedia of Osh Oblast |publisher=Chief Editorial Board of Kyrgyz Soviet Encyclopedia |language=ru |location=Bishkek |year=1987 |pages=445}}