Steve Miller is 81 years and 1 month(s) old. He was born in 5 Oct, 1943. Front man (guitarist and singer-songwriter) of the Steve Miller Band (40 million net worth from his near to 50 years of musical career), Wisconsin native Steve Miller is a busy man even at the age of 71 as of 2015. Nowadays the 1996 formed band, which is regarded as one of the top classic rock band of all time, can be seen getting engaged in tours and shows all over the country.