
The indigenous peoples of the North American Southwest are those in the current states of Colorado, Arizona, New Mexico, Utah, and Nevada in the western United States, and the states of Sonora and Chihuahua in northern Mexico. An often quoted statement from Erik Reed (1964) defined the Greater Southwest culture area as extending north to south from Durango, Mexico to Durango, Colorado and east to west from Las Vegas, Nevada to Las Vegas, New Mexico. Other names sometimes used to define the region include "American Southwest", "North Mexico", "Chichimeca", and "Oasisamerica/Aridoamerica". This region has long been occupied by hunter-gatherers and agricultural people.

The Ancestral Puebloans were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, and southwestern Colorado. The Ancestral Puebloans are believed to have developed, at least in part, from the Oshara Tradition, who developed from the Picosa culture.

Anasazi State Park Museum is a state park and museum in Southern Utah, United States, featuring the ruins of an ancient Anasazi village referred to as the Coombs Village Site.

The Ancestral Puebloans were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, and southwestern Colorado. The Ancestral Puebloans are believed to have developed, at least in part, from the Oshara Tradition, who developed from the Picosa culture.

The Archaic–Early Basketmaker Era was an Archaic cultural period of ancestors to the Ancient Pueblo People. They were distinguished from other Archaic people of the Southwest by their basketry which was used to gather and store food. They became reliant on wild seeds, grasses, nuts and fruit for food and changed their movement patterns and lifestyle by maximizing the edible wild food and small game within a geographical region. Manos and metates began to be used to process seeds and nuts. With the extinction of megafauna, hunters adapted their tools, using spears with smaller projectile points and then atlatl and darts. Simple dwellings made of wood, brush and earth provided shelter.

The Basketmaker culture of the pre-Ancestral Puebloans began about 1500 BC and continued until about AD 500 with the beginning of the Pueblo I Era. The prehistoric American southwestern culture was named "Basketmaker" for the large number of baskets found at archaeological sites of 3,000 to 2,000 years ago.

The Basketmaker III Era also called the "Modified Basketmaker" period, was the third period in which Ancient Pueblo People were cultivating food, began making pottery and living in more sophisticated clusters of pit-house dwellings. Hunting was easier with the adoption of the bow and arrow.

Bears Ears National Monument is a United States national monument located in San Juan County in southeastern Utah, established by President Barack Obama by presidential proclamation on December 28, 2016. The monument's original size was 1,351,849 acres, which was controversially reduced 85% by President Donald Trump on December 4, 2017. The monument protects the public land surrounding the Bears Ears—a pair of buttes—and the Indian Creek corridor rock climbing area. The Native American names for the buttes have the same meaning in each of the languages represented in the region. The names are listed in the presidential proclamation as "Hoon’Naqvut, Shash Jáa [sic], Kwiyagatu Nukavachi, Ansh An Lashokdiwe"—all four mean "Bears Ears".

The Black Hawk War, or Black Hawk's War, is the name of the estimated 150 battles, skirmishes, raids, and military engagements taking place from 1865 to 1872, primarily between Mormon settlers in Sanpete County, Sevier County and other parts of central and southern Utah, and members of 16 Ute, Southern Paiute, Apache and Navajo tribes, led by a local Ute war chief, Antonga Black Hawk. The conflict resulted in the abandonment of some settlements and hindered Mormon expansion in the region.
The Buckhorn Draw Pictograph Panel is an example of rock art, located in Buckhorn Draw in the San Rafael Swell in central Utah, approximately four miles north of the San Rafael campground and bridge.

Dark Canyon Wilderness is a designated Wilderness Area in the heart of southeast Utah's canyon country, part of the Bears Ears National Monument. The wilderness is named for its high steep walls that narrow in the lower section so that they block the light in the morning and late afternoon. The roughly horseshoe-shaped wilderness is made up of the upper part of 40-mile-long (64 km) Dark Canyon and two major tributaries, Woodenshoe Canyon and Peavine Canyon in the Manti-La Sal National Forest. These canyons all descend from pine-covered Elk Ridge northeast of Natural Bridges National Monument. Dark Canyon continues west within a U.S. Bureau of Land Management primitive area that is recommended for wilderness designation. The last four miles (6.4 km) of the main canyon drop steeply through Glen Canyon National Recreation Area into Lake Powell.

The Early Basketmaker II Era was the first Post-Archaic cultural period of Ancient Pueblo People. The era began with the cultivation of maize in the northern American southwest, although there was not a dependence upon agriculture until about 500 BC.

The Fremont culture or Fremont people is a pre-Columbian archaeological culture which received its name from the Fremont River in the U.S. state of Utah, where the culture's sites were discovered by local indigenous peoples like the Navajo and Ute. In Navajo culture, the pictographs are credited to people who lived before the flood. The Fremont River itself is named for John Charles Frémont, an American explorer. It inhabited sites in what is now Utah and parts of Nevada, Idaho and Colorado from AD 1 to 1301. It was adjacent to, roughly contemporaneous with, but distinctly different from the Ancestral Pueblo peoples located to their south.

Hovenweep National Monument is located on land in southwestern Colorado and southeastern Utah, between Cortez, Colorado and Blanding, Utah on the Cajon Mesa of the Great Sage Plain. Shallow tributaries run through the wide and deep canyons into the San Juan River.

The Late Basketmaker II Era was a cultural period of Ancient Pueblo People when people began living in pit-houses, raised maize and squash, and were proficient basket makers and weavers. They also hunted game and gathered wild foods, such as pinyon nuts.

Moon House is a Pueblo III-period cliff dwelling located in southeastern Utah on Cedar Mesa. It was created by the Anasazi or Ancestral Puebloan peoples between 1150 and 1300.

Newspaper Rock State Historic Monument is a Utah state monument featuring a rock panel carved with one of the largest known collections of petroglyphs. It is located in San Juan County, Utah, along Utah State Route 211, 28 miles (45 km) northwest of Monticello and 53 miles (85 km) south of Moab.

Ninemile Canyon is a canyon, approximately 40 miles (64 km) long, located in Carbon and Duchesne counties in eastern Utah, United States. Promoted as "the world’s longest art gallery", the canyon is known for its extensive rock art, most of it created by the Fremont culture and the Ute people. The rock art, shelters, and granaries left behind by the Fremont make Ninemile Canyon a destination for archaeologists and tourists alike.

The Pueblo I Period was the first period in which Ancestral Puebloans began living in pueblo structures and realized an evolution in architecture, artistic expression, and water conservation.

The Pueblo II Period was the second pueblo period of the Ancestral Puebloans of the Four Corners region of the American southwest. During this period people lived in dwellings made of stone and mortar, enjoyed communal activities in kivas, built towers and water conversing dams, and implemented milling bins for processing maize. Communities with low-yield farms traded pottery with other settlements for maize.

The Pueblo III Period was the third period, also called the "Great Pueblo period" when Ancestral Puebloans lived in large cliff-dwelling, multi-storied pueblo, or cliff-side talus house communities. By the end of the period, the ancient people of the Four Corners region migrated south into larger, centralized pueblos in central and southern Arizona and New Mexico.

The Pueblo IV Period was the fourth period of ancient pueblo life in the American Southwest. At the end of prior Pueblo III Period, Ancestral Puebloans living in the Colorado and Utah regions abandoned their settlements and migrated south to the Pecos River and Rio Grande valleys. As a result, pueblos in those areas saw a significant increase in total population.

The Pueblo V Period is the final period of ancestral puebloan culture in the American Southwest, or Oasisamerica, and includes the contemporary Pueblo peoples. From the previous Pueblo IV Period, all 19 of the Rio Grande valley pueblos remain in the contemporary period. The only remaining pueblo in Texas is Ysleta del Sur Pueblo, and the only remaining pueblos in Arizona are maintained by the Hopi Tribe. The rest of the Pueblo IV pueblos were abandoned by the 19th century.

Hundreds of Ancestral Puebloan dwellings are found across the American Southwest. With almost all constructed well before 1492 CE, these Puebloan towns and villages are located throughout the geography of the Southwest.

The Rochester Rock Art Panel in Emery County, Utah consists of a large number of petroglyphs of various ages. Some are prehistoric rock art, probably of Fremont culture origin. Others are probably modern, depicting horses, for example. And some are perhaps of very recent origin, most likely the work of white explorers, settlers, and/or tourists. There is a great deal of graffiti near the main panel that is obviously of fairly recent origin. The majority of the panel is covered with a dark desert varnish which contrasts nicely with the light sandstone that is exposed when the petroglyphs are pecked into the surface. There are several sections of very light stone in the center of the panel where it appears some of original stone was removed, probably by collectors who were after the figures inscribed there.