Ryszard Wcislo "Chytry Jastrzab" ("Sly Hawk") (April 8, 1933 – October 24, 2015) was a Polish scout leader who worked in the Krakow branch of Polish Scouting and Guiding Association , KIHAM (pl:Krag Instruktorów Harcerskich im.
Andrzeja Malkowskiego), ZHP-1918 (pl:Zwiazek Harcerstwa Polskiego rok zalozenia 1918), and lately in Scouting Association of the Republic.