Saint Joseph's College of Maine is a private Catholic college in Standish, Maine, United States. It is the only Catholic college in Maine.

Saint Joseph's was founded by the Sisters of Mercy in 1912. The college, run by a lay and religious Board of Trustees, was located on the convent grounds in nearby Portland until 1956 when it moved to its lakeside location in Standish. In 1970, Saint Joseph's became coeducational and six years later began a distance education program for working adults. Saint Joseph's College Online offers its online programs to 2,400 students in 50 states and nine countries.

On campus, the college offers more than 40 majors, minors and partnership programs. The average class size is 14. The student-to-faculty ratio is 11:1. On campus, the college offers undergraduate programs in the liberal arts and sciences, as well as professional programs. The most popular majors are nursing, business, education, exercise science/sports management, and biology.

Through Saint Joseph's College Online, there are roughly 2,400 students enrolled in more than 30 academic programs leading to bachelor's and master's degrees, as well as associate degrees and certificates. Support for students includes counselors, advisors, online tutors, an IT help desk, and financial aid. Students also have the option to take courses on campus during the summer.

The college is accredited by the New England Commission of Higher Education. The nursing program is also approved by the Maine State Board of Nursing and accredited by the Commission on Collegiate Nursing Education. The Elementary Education and Physical Education majors and the Secondary Education minor are approved by the state of Maine.

• Delta Epsilon Sigma, a national scholastic honor society for students of Catholic colleges and universities, has been at Saint Joseph's College since 1950.
• Sigma Theta Tau International is the nursing honor society and exists to promote the development, dissemination and utilization of nursing knowledge. Sigma Theta Tau is committed to improving the health of people worldwide through increasing the scientific base of nursing practice. The Kappa Zeta Chapter-at-large of Sigma Theta Tau was chartered at Saint Joseph's College in April 1988.

Saint Joseph's College teams are known as the Monks. The college fields NCAA Division III sport in soccer, track and field, volleyball (women only), swimming, basketball, golf, field hockey, baseball, softball, lacrosse, and cross country. The college is a member of the Great Northeast Athletic Conference (GNAC), the Eastern College Athletic Conference (ECAC). Intramural teams include everything from basketball to bowling; club sports include dance team, cheerleading, ice hockey and ultimate Frisbee. The athletic center is equipped with a full gym, indoor track, pool, and dance/aerobics room. The 2012 SJC baseball team was ranked 14th in the country in the DIII NCAA ranking. The baseball rankings for the 2013 season was projecting SJC at 12th in the country. With a win against #1 Wheaton College, the Monks moved up to #9 in the country.

• Pat DeCola (2009), sportswriter
• Randy Freer (1982), television executive
• Charlie Furbush, professional baseball player
• Andrea Gibson, poet and activist
• Marilyn Lacey, religious sister and director and founder of Mercy Beyond Borders
• Craig Luschenat, Boston Celtics assistant coach
• Bonnie Newman, administrator and business executive

• Timeline of women's colleges in the United States
• Great Northeast Athletic Conference
• North Atlantic Conference
• List of NCAA Division III institutions
• Harold Alfond
• Frank Fixaris

• Official website
• Official athletics website

43°49′31.71″N 70°28′55.54″W / 43.8254750°N 70.4820944°W / 43.8254750; -70.4820944