- Party: Republican, Conservative, Taxpayers
 - Occupation: State Assemblyman, 89th District
 - MPA, Harvard University
 - CUNY John Jay College of Criminal Justice, Adjunct Professor 1996-2010
 - Iona College, Professor & Chair of Criminal Justice Department 1996-2009
 - Town Councilman, Town of Lewisboro 2000-2004
 - Member of the New York State Police 1973-1994
 - Infantry Sergeant, United States Army 1968-1971
  
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Top Priorities if Elected |   
- Reform Albany's corruption and dysfunction
 - Cut taxes and cut spending to create jobs
 - Ensure our fair share of State School Aid
  
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The Leagues of Women Voters of New York State asked questions on the issues of all candidates for this office.
 Read the answers from Robert J. Castelli
 
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- League of Conservation Voters, the Sierra Club, NYS Association of PBAs
 - Vets for NY, Building & Construction Trades Council of Westchester
 - Affiliated Police Associations of Westchester, Public Employees Federation
  
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