JRJR

JRJR, JR JR or Jr. Jr. may refer to:


 * John Romita Jr. (born 1956), U.S. comic book artist nicknamed "JRJR"
 * JR JR, U.S. indie-pop band formerly named "Dale Earnhardt Jr. Jr."
 * JR Cigars (stock ticker: ) U.S. cigar wholesaler and retailer

Postnominal Jr. Jr.

 * Hendrik Toompere Jr. Jr. (born 1986; Hendrik Toompere III) Estonian actor
 * Frank Jr. Jr. (fictional character) from the NBC Friends-verse