Reginald Butler

• Sir Reginald Butler, 1st Baronet, English businessman.
• Sir Thomas Butler, 2nd Baronet, his son, whose actual first name was also Reginald
• Sir Michael Butler, 3rd Baronet, his grandson, whose actual first name was also Reginald
• Sir Richard Michael Butler, 4th Baronet, his great-grandson, whose actual first name is also Reginald
• Reg Butler, English sculptor