The Patrick and Beatrice Haggerty Museum of Art, sometimes referred to simply as "the Haggerty", is located at 13th and Clybourn Streets on the campus of Marquette University in downtown Milwaukee, Wisconsin, United States. The museum opened in 1984 following a university collaborative effort that was chaired by professor Curtis L. Carter. The construction site was decorated by a mural called Construction Fence by American artist and social activist, Keith Haring.

The construction of the museum was made possible by a donation from alumnus and co-founder of Texas Instruments, Inc., Patrick E. Haggerty, and his wife, Beatrice, for whom the museum is named. Haggerty and his wife donated an art collection to the university.

The Haggerty’s permanent collection includes approximately 10,000 works of art, with particular strength in European paintings of the late Renaissance and early modern eras, 20th-century German art, modern and contemporary photographs, and fine art prints by post-war and contemporary artists. Most of these objects can be viewed through the Museum's online collection search, object records are regularly added and updated. Highlights include:

• Gustave Caillebotte, La Machine de Marly, ca. 1875
• Jean-Baptiste Carpeaux, Figaro, 1873
• Marc Chagall, a set of 105 colored etchings known as The Bible Series
• Pieter Claeissens, Madonna and Child, 1550.
• Salvador Dalí's Madonna of Port Lligat, 1948. The museum also owns a portfolio of Dalí's Zodiac series. The portfolio is the 32nd of 50 editions.
• Otto Dix, From the Catacombs in Palermo I, ca. 1923–24
• Jacob Lawrence, Birth, 1948
• Roy Lichtenstein
• Nicolaes Maes, Portrait of Three Children as Ceres, Ganymede and Diana, 1673
• Gilles Mostaert, "Entry Into Jerusalem"
• Henri Toulouse-Lautrec, Divan Japonais, 1892–93
• Francesco Trevisiani, "Saint Peter in Penitence"
• Carle van Loo, The Resurrection (La résurrection du Christ), 1734
• Jacques Villon, Maternité, c. 1948, and Prometheus Liberated from his Chains, 1956
• Andy Warhol, Marilyn, 1967, as well as Liz, 1964; New England Clam Chowder; and Tomato Beef Noodle-Os.

Past exhibits at the Haggerty Museum of Art include the works of the following artists:

• Jasper Johns
• Roy Lichtenstein
• Claes Oldenburg
• Sable Elyse Smith
• Jeffrey Gibson
• María Magdalena Campos-Pons
• Frank Stella
• J.R.R. Tolkien
• Ellsworth Kelly
• Ray Parker, American abstract expressionist

• 
  Max Liebermann

• Ruins X
• Ex Stasis (sculpture)

• Haggerty Museum of Art
• Marquette University
• Haggerty Museum of Art within Google Arts & Culture
• Media related to Patrick and Beatrice Haggerty Museum of Art at Wikimedia Commons