Arikara squash is an heirloom variety of C. maxima. Fruits weigh from four to eleven pounds. The shape of the fruit can be tear-drop or round, and they are colored in a mottled orange and green pattern. It is desired both for its eating qualities and as a seasonal decoration. This variety traces its ancestry to the Arikara tribe of the Dakotas, among whom its cultivation predates white settlement.

Banana squash has an elongated shape, with light blue, pink or orange skin and bright orange flesh.

Boston marrow sweet tasting, narrow at one end and bulbous at the other.[6]

Buttercup squash is a common variety, with a turban shape (a flattish top) and dark green skin, weighing three to five pounds, and normally heavy with dense, yellow-orange flesh. Candy Roaster squash are a landrace that was originally developed by the Cherokee people in the southern Appalachians. Another heirloom variety, it is quite variable in size (10-250+ lbs), shape (round, cylindrical, teardrop, blocky, etc.), and color (pink, tan, green, blue, gray, or orange), yet most have fine-textured orange flesh. This variety enjoys continued popularity, particularly in the southern Appalachians.

Hubbard squash is another cultivar of this species that usually has a tear-drop shape. They are often used as a replacement for pumpkins in cooking. According to one source,[7] the name comes from Bela Hubbard, settler of Randolph Township, Ohio in the Connecticut Western Reserve. Many other sources list an alternate history.[8][9] These sources state the hubbard squash (at the time nameless) came to Marblehead, Massachusetts through Captain Knott Martin. A woman named Elizabeth Hubbard brought the fruit to the attention of her neighbor, a seed trader named James J. H. Gregory. Mr. Gregory subsequently introduced it to the market using Mrs. Hubbard's name as the eponym. Gregory later bred and released the blue hubbard, which has a bluish-gray skin. The other major variety, the golden hubbard squash, has a bright orange skin. Gregory advertisements for the squash date from at least 1859.[10] The hubbard squash, including questions regarding the name, is even the subject of a children's ditty, "Raising Hubbard Squash in Vermont".[11]

Jarrahdale pumpkin is a pumpkin with gray skin. It is nearly identical to 'Queensland Blue' and 'Sweet Meat' varieties.

Kabocha is a Japanese variety with dark green skin and bright golden-orange flesh. Lakota squash is an American variety.

Nanticoke squash is a rare heirloom variety that was traditionally grown by the Nanticoke people of Delaware and Eastern Maryland. It is one of only a few surviving Native American winter squashes from the Eastern woodlands.

Turban squash, also known as "French turban", an heirloom predating 1820, and closely related to the buttercup squash.