I heard that Krishnamurti was declared to be Jesus by the Australian Theosophical society. I have not much experience of what he said, but from what I know I am not that impressed actually.
As for indian philosophers there is Buddha, if that counts. And then in Buddhism (which is partially philosophic, one might say) I know of Atisha and some other Indial pandits. I am not sure if all are Indian, but I have at least heard of scolars like Nagarjuna, Vasubhandu, Asanga, Chandrakirti, Shantideva and Dromtompa.
Vasunbhandu and Asanga were IIRC prominent in the yogacara school, and from what I know they held a position close to, or if not identical to philosophical idealism. The "external world" does not exist, instead percieved events are dream like projections of the mind as it's karma plays out. The practical consequances of this are a sense of personal responsibility for the world one lives in, as it is a product of ones karma rather than an independent entity we are born into.
I think that Nagarjuna and Chandrakirti were of the Madhyamaka school and held the "two truths" doctrine, that samasara and nirvana were two ways of experiencing. Samsara was the grasping of things as inherently existing, and nirvana was an understanding that things did not self exist but such existences were merely imputed upon compound objects by a form of "delusional" (grasping) consciousness. But the umtimate truth is that neither the subject nor the object have the reality we ordinarily ascribe to them.
Also in Hinduism I have heard of the lokayata or carvaka school which was one of the first historical presentations of materialist mataphysics.