Narendra Modi is said to hold a BA awarded by Delhi University in 1978 (or possibly 1979?). The veracity of that has been disputed.
He is also said to hold an MA awarded by Gujarat University in 1983, where the provided exam transcript[1] marks him “external” (i.e. remote) and includes the curious phrase “entire political science”. The veracity of that has been disputed as well.
Finally, he was offered[2] a honorary doctorate (of what, I haven’t been able to ascertain) by Southern University in Louisiana in 2014, but declined.
(I haven’t been able to find any references to him claiming to hold a PhD in English-language sources.)
[1] http://www.gujaratuniversity.org.in/web/NWD/NewsEvents/2000_...
[2] https://wwwcfprd.doa.louisiana.gov/boardsAndCommissions/Meet...