The third season of the American television situation comedy Leave It to Beaver premiered on October 3, 1959 and concluded on June 25, 1960. It consisted of 39 episodes shot in black-and-white, each running approximately 25 minutes in length.
3 - 1Blind Date Committee Oct. 03, 1959
3 - 2Beaver Takes a Bath Oct. 10, 1959
3 - 3School Bus Oct. 17, 1959
3 - 4Beaver's Prize Oct. 24, 1959
3 - 5Baby Picture Oct. 31, 1959
3 - 6Beaver Takes a Walk Nov. 07, 1959
3 - 7Borrowed Boat Nov. 14, 1959
3 - 8Beaver's Tree Nov. 21, 1959
3 - 9Teacher Comes to Dinner Nov. 28, 1959
3 - 10Beaver's Fortune Dec. 05, 1959
3 - 11Beaver Makes a Loan Dec. 12, 1959
3 - 12Beaver, the Magician Dec. 19, 1959
3 - 13June's Birthday Dec. 26, 1959
3 - 14Tire Trouble Jan. 02, 1960
3 - 15Larry Hides Out Jan. 09, 1960
3 - 16Pet Fair Jan. 16, 1960
3 - 17Wally's Test Jan. 23, 1960
3 - 18Beaver's Library Book Jan. 30, 1960
3 - 19Wally's Election Feb. 06, 1960
3 - 20Beaver and Andy Feb. 13, 1960
3 - 21Beaver's Dance Feb. 20, 1960
3 - 22Larry's Club Feb. 27, 1960
3 - 23School Sweater Mar. 05, 1960
3 - 24The Hypnotist Mar. 12, 1960
3 - 25Wally and Alma Mar. 19, 1960
3 - 26Beaver's Bike Mar. 26, 1960
3 - 27Wally's Orchid Apr. 02, 1960
3 - 28Ward's Baseball Apr. 09, 1960
3 - 29Beaver's Monkey Apr. 16, 1960
3 - 30Beaver Finds a Wallet Apr. 23, 1960
3 - 31Mother's Day Composition Apr. 30, 1960
3 - 32Beaver and Violet May. 07, 1960
3 - 33The Spot Removers May. 14, 1960
3 - 34Beaver, the Model May. 21, 1960
3 - 35Wally, the Businessman May. 28, 1960
3 - 36Beaver and Ivanhoe Jun. 04, 1960
3 - 37Wally's Play Jun. 11, 1960
3 - 38Last Day of School Jun. 18, 1960
3 - 39Beaver's Team Jun. 25, 1960