Senator Petersen

Senator Petersen may refer to:


 * Branden Petersen (born 1986), Minnesota State Senate
 * Chap Petersen (born 1968), Virginia State Senate
 * Frank S. Petersen (1922–2011), California State Senate
 * Janet Petersen (born 1970), Iowa State Senate
 * Lyndell Petersen (born 1931), South Dakota State Senate
 * Mike Petersen (politician) (born 1960), Kansas State Senate
 * Warren Petersen (fl. 2010s), Arizona State Senate