Robert ("Bob") Charles Mionske (born August 26, 1962) is a two-time U.S. Olympic racing cyclist (1988 and 1992) and U.S. National Champion (1990). In the 1988 Summer Olympics, held in Seoul, South Korea, he placed fourth in the Individual Road Race. He retired from professional cycling in 1993 and is now an attorney based in Portland, Oregon, with a practice in bicycle law. He wrote Legally Speaking, a national column on bicycle law, between 2002 and 2009, and has also written Bicycling & the Law: Your Rights as a Cyclist, a book on bicycle law published in August 2007. Mionske has written his Legally Speaking column on bicycle law for VeloNews and his Road Rights column on bicycle law for Bicycling Magazine. In February 2015, Mionske returned to writing his Legally Speaking column at VeloNews.