Men most mentioned in the Bible:
See http://www.bibletruths.net/Archives/BTAR125.htm

David, mentioned 1118 times. Moses, 740. Aaron, 339. Saul, 338. Abraham, 306. Solomon, 295. Jacob, 270. Joseph, 208.

Joshua, 197. Paul, 185. Peter, 166. Joab, 137. Jeremiah, 136. Samuel, 135. Isaac, 127.

Jesus, of course, is mentioned more than anyone else is.

Others:
Elijah, Gabriel, John the Babptist, Mary Elijah (850BC)

Prophet
Fed by a raven similar to Moses mana from Heaven (1 Kings 17:2-6) (Exodus 16:4-5)
Makes a widow's small amount of flour and oil last until a drought is over (1 Kings 17:14-16)
Brings a widow's son back to life (1 Kings 17:17-24)
Fasts for 40 days (1 Kings 19:8)
Confrongs prophets of Baal (1 Kings 18:19-40)
Taken to heaven in a Chariot of Fire (2 Kings 2:11)
John the Baptist is considerd to be a reincarnation of Elijah,
   fulifilling a prophecy. (Malachi 4:5-6) (Mark 9:13)