Little Brother Rat
- વર્ષ: 1939
- દેશ: United States of America
- શૈલી: Family, Animation, Comedy
- સ્ટુડિયો: Warner Bros. Pictures, Leon Schlesinger Productions
- કીવર્ડ: cartoon mouse, cartoon owl
- ડાયરેક્ટર: Chuck Jones
- કાસ્ટ: Mel Blanc, Bernice Hansen, Margaret Hill-Talbot