PROBLEM TO BE SOLVED: To provide an adhesive composition which has excellent adhesive performance and antistatic performance, and is further excellent in low contamination property, and to provide an antistatic surface protective film.SOLUTION: An adhesive composition contains an acrylic polymer being a copolymer copolymerized with (a1) at least one (meth)acrylate monomer having an alkyl group having 1 to 4 carbon atoms, (a2) at least one (meth)acrylate monomer having an alkyl group having 5 to 18 carbon atoms, (B) at least one copolymerizable vinyl monomer containing a hydroxyl group and/or carboxyl group, and (C) at least one or more polyalkylene glycol mono(meth)acrylate monomer, (D) an antistatic agent, which is an ionic compound formed of borate anion having a pentafluorophenyl group (CFgroup) and cation, and has a melting point of 25 degrees centigrade or higher and is a solid at a temperature of 25 degrees centigrade, (E) a crosslinking accelerator, and (F)...
