No. Obsessive-compulsive personality disorder (OCPD) is distinct from but related to OCD, affecting about 1 in 100 people in the U.S.
Both OCD and OCPD involve a fixation on rules, details, and moral codes, along with hoarding behaviors and perfectionism. However, while those with OCD recognize their thoughts and behaviors as irrational and experience significant anxiety, people with OCPD typically believe their actions are justified and correct.
There isn’t a single cause of OCPD, but experts suggest it may stem from factors like controlling or unavailable parents, growing up in a strict culture or religion, and genetics.