副学士学位（英语：Associate Degree）是一种源自美国和加拿大的初级学位，为四级学位系统中的初级学位一种，一般分为文科副学士（Associate of Arts，简称A.A.）及理科副学士（Associate of Science，简称A.S.）。修读者一般须在社区学院或专科学院修读两年，通常无需通过论文考核，与高级文凭的严格制度不同。与之最接近的亚洲教育资历为大专文凭（但通常大专文凭取得者须在大学全职学习三年）。

An Associate degree is an undergraduate academic degree awarded by colleges and universities upon completion of a course of study lasting two years. It is considered to be greater level of education than a high school diploma or GED but less than a Bachelor's degree.