KCCI (channel 8) is a television station in Des Moines, Iowa, United States, affiliated with CBS. Owned by Hearst Television, the station maintains studios on Ninth Street in downtown Des Moines and a transmitter in Alleman.

KCCI started on the air on July 31, 1955, as KRNT-TV, the third television station in Des Moines and the ninth in Iowa. It was owned by the Cowles family, publishers of the still-operating Des Moines Register and the defunct Des Moines Tribune newspapers, along with KRNT radio (AM 1350 and the original KRNT-FM at 104.5, which went dark). The calls stood for the papers' nickname in central Iowa, "the R 'n T".

The Cowles family and rival KSO radio (now KXNO, also owned by the Cowles interests until 1942) both applied for the channel 8 construction permit. A decision was held up due to issues with the Cowles' ownership of Look magazine. Eventually, the two stations reached a settlement that allowed KRNT to own 60 percent of the TV station and KSO to own 40 percent. Yet once the Federal Communications Commission (FCC) approved the station's license, KRNT immediately bought out KSO's share of the station. KRNT-TV's broadcasting day was originally about five to six hours long, and included a 15-minute news program later in the evening. The station has been part of the CBS television network through its entire history, owing to KRNT radio's long affiliation with the CBS Radio Network.

The FCC tightened its ownership rules in the 1970s, forcing the Cowles interests to sell one of their Des Moines broadcast outlets. They opted to sell KRNT radio and KRNQ-FM (KSTZ, originally the second KRNT-FM) to Stauffer Communications in 1974 and retain both newspapers and KRNT-TV, with the callsign changing to KCCI-TV on February 25; the new calls standing for owner Cowles Communications, Inc. (FCC rules at the time had a restriction on call letters being used by TV and radio stations in the same market, but with different ownership, which led to the TV station changing its callsign.)

Over the years, Cowles Communications bought several other media outlets, including KTVH (KWCH-TV) in Hutchinson, Kansas (and its satellites in the western part of Kansas), WESH-TV in Daytona Beach, Florida, and WQAD-TV in the Quad Cities area.

In 1983, the Cowles family announced it was breaking up its vast media empire, selling off most of its assets except the Minneapolis Star Tribune. While the Register went to the Gannett Company and the Register and Tribune Syndicate (best known as syndicators of The Family Circus) went to the Hearst Corporation's King Features Syndicate division, KCCI and WESH went to H&C Communications. Cowles earned a handsome return on its purchase of KRNT radio's predecessor, the original KSO, in 1932; the call letters became KRNT in 1935.

H&C initially planned on selling its entire television station group to Young Broadcasting in 1992, KCCI and WESH were sold to Pulitzer in 1993. What was then known as Hearst-Argyle Television bought all of Pulitzer's television holdings in 1998.

KCCI began broadcasting in high-definition television on channel 8.1 in 2002. On July 24, 2006, KCCI launched "Weather Now", a 24-hour local weather channel that appeared on digital subchannel 8.2 as well as local Mediacom digital cable channel 247, and the station's website until June 30, 2011. On July 1, 2011, KCCI replaced the weather channel with MeTV on subchannel 8.2.