Hokejový klub Nitra (), abbreviated as HK Nitra, is a professional ice hockey club based in the city of Nitra, Slovakia. The club competes in the Slovak Extraliga and plays its home games at Nitra Aréna.

The club was founded in 1925, making it one of the oldest ice hockey clubs in Slovakia. It has also competed in the Czechoslovak top division, although it spent most of its history in the second tier of Czechoslovak ice hockey. In 1993, it was one of the founding teams of Slovakia's top-level ice hockey league.

HK Nitra have won the Slovak ice hockey championship three times. The club has also won the second tier of Slovak ice hockey once. In addition, it won the Czechoslovak First Slovak National Ice Hockey League five times, which was the second tier of ice hockey in Czechoslovakia. In the 2022–23 season, the club also won the IIHF Continental Cup.

History Early years (1925-1957) Ice hockey began to develop in the city of Nitra between 1924 and 1926. Initially, however, the city was home to bandy, which was introduced by Russian émigré Šapošnikov. In December 1925, local enthusiasts founded the city's first ice hockey club, AC Nitra. From that point onwards, ice hockey was played within the club. At that time, the first ice hockey matches in Nitra were played during the winter months on natural ice in Sihoť Park, where there were numerous suitable frozen bodies of water. The playing surface was marked out with low wooden boards, only a few centimetres high. Later, a permanent site for an ice hockey rink was established approximately on the site of the present-day football stadium in Nitra. At the time, the club's players wore a large letter N on their chests, which served as the club's emblem.

AC Nitra played its first ice hockey match on 20 December 1925 in Banská Bystrica, where the local club had invited the team to play a match. The Banská Bystrica club's officials also provided AC Nitra's players with their first set of ice hockey equipment. Pavol Duboviczky was the chairman of AC Nitra's ice hockey section, while the team consisted of Pavol Duboviczky, Gejza Čulák, Szatmáry, brothers Viliam and Alexander Gond, Karol Máčik and Štefan Valent. The club's early development was adversely affected by a series of natural disasters. In 1928, a fire destroyed the club's equipment, while in 1931 and 1937, the Nitra River overflowed its banks, flooding the club's facilities and destroying its equipment. In the 1931–32 season, the club competed in an official league for the first time. In the 1933–34 season, AC Nitra won the Tatra Cup. In that season, the club won the West Slovak County League title.

Between 1945 and 1976, the club underwent several name changes, being known as Sokol, Komunálny podnik, Spojené závody, Slavoj, Slovan and Štart. In the early 1950s, the club was renamed DŠO Slavoj Nitra. In the second half of the 1950s, the club was renamed TJ Slovan Nitra. In 1955, construction began on an outdoor ice hockey stadium with an artificial ice rink on the site of the original football stadium. The new ice hockey stadium effectively swapped places with the football stadium, as a new football stadium was built on the site of the original ice hockey rink. The two sports grounds were located immediately next to each other. The new outdoor ice hockey stadium, featuring an artificial ice rink and a refrigeration plant, was completed in 1957. Steel prefabricated stands for spectators were added to the stadium.

The first seasons in the second tier (1958-1978) In the 1957–58 season, the club finished second in Group G of the regional competition and was promoted to the second tier of the Czechoslovak league for the first time. In the 1958–59 season, the club made its debut in the second tier of the Czechoslovak ice hockey league, finishing 11th and second-to-last in Group B and being relegated back to the regional competition. In the following season, the club won Group G of its regional competition and returned to the second tier. Until the mid-1970s, the club regularly alternated between the second and third tiers of Czechoslovak ice hockey.

In the early 1960s, the club was renamed TJ Štart Nitra. During this period, a second ice hockey team, VTJ Dukla Nitra, was also established in Nitra. In the 1962–63 season, the club was even promoted to the second tier. While the club was repeatedly promoted to and relegated from the second tier during this period, VTJ Dukla Nitra established itself as a regular second-tier team for several seasons. From the 1965–66 season onwards, the club was known as TJ AC Nitra again.

In 1973, the roof over the ice hockey stadium was completed, giving the arena its current appearance. The second tier of Czechoslovak ice hockey was restructured and divided into two regional sections based on the country's territorial division. The Slovak section was known as the First Slovak National Ice Hockey League. The club did not return to the second tier on a permanent basis until the 1975–76 season, by which time it was known as TJ Plastika Nitra. The club finished in mid-table. That season, the club was coached by former Czechoslovakia international Jozef Golonka. During this period, Ján Filc, who later became head coach of the Slovak national ice hockey team, joined the club as a goaltender and remained with the team for the next ten seasons.

First major successes (1979-1992) In the 1978–79 season, the club finished second. In the following seasons, the club regularly finished near the top of the second tier, never finishing lower than fourth. In the 1983–84 season, it achieved the greatest success in its history up to that point by winning the First Slovak National Ice Hockey League by five points ahead of the runners-up. This was followed by a promotion playoff for a place in the top division, in which Plastika Nitra faced TJ Škoda Plzeň and TJ Poldi SONP Kladno. The club failed to win any of its matches and was not promoted to the top division. The club built on this success in the 1986–87 season, when it won the First Slovak National Ice Hockey League again. Plastika Nitra then entered the promotion playoff for the top division, facing TJ Poldi SONP Kladno, but lost the series 0–3. In the 1986–87 season, one of the league's future leading scorers, Ľubomír Kolník, also made his debut for the club. Plastika Nitra also won the First Slovak National Ice Hockey League in the following season. In the promotion playoff for the top division, the club faced TJ Vítkovice, but again lost the series 0–3. The club also reached the promotion playoff the following season, but once again failed to earn promotion.

The club finally achieved promotion in the 1989–90 season. Although it finished second in the First Slovak National Ice Hockey League, it qualified for the promotion playoff, where it succeeded for the first time and earned promotion to the Czechoslovak top division for the first time in its history. In the 1990–91 season, the club changed its name to TJ AC Nitra. However, its first season in the top division was unsuccessful, as it finished 13th and second-to-last and was relegated. The season nevertheless saw the emergence of players such as Žigmund Pálffy and Jozef Stümpel, who began their professional careers with the club. Pálffy recorded 50 points in 50 games, while Stümpel scored 45 points in 49 games, placing both among the league's leading scorers. Both players later played in the National Hockey League. Other future Slovak internationals, including Jozef Daňo, Jaroslav Török and Peter Oremus, also played for the club during the season.

In the following season, the club won the First Slovak National Ice Hockey League, finishing twelve points ahead of the runners-up. In the promotion playoff for the top division, the club lost the series 1–3 to HC Motor České Budějovice. The club's participation in Czechoslovak ice hockey competitions ended with the First Slovak National Ice Hockey League, whose final season it won, securing a place in the inaugural season of Slovakia's top ice hockey league. Notable players for the club during this period included Ivan Hrtús and Martin Miklík. Future Slovak internationals Dušan Milo and Juraj Štefanka also began their careers with the club during this period.

The club since the establishment of Slovakia (1993–2011) Following the dissolution of Czechoslovakia and the establishment of its successor states, an independent Slovak top-level ice hockey league was established. The club, by then known as HC Nitra, competed in its inaugural season. It finished fifth, placing it in the middle of the league table. The brothers Miroslav Štefanka and Juraj Štefanka, who would later become key players for the team, also made their debuts for the club that season. The following season, however, was less successful, as the club finished second-to-last, just two points ahead of the bottom team, which was relegated. Young player Ivan Čiernik also made his debut for the team that season; he later went on to play in the National Hockey League. In the 1995–96 season, the club finished sixth and qualified for the playoffs. However, HC Nitra were eliminated in the first round by Martimex ZŤS Martin. Another product of the club's youth system, Andrej Kmeč, also made his debut for the club that season. The following season, the club competed under the name MHC Nitra. It finished ninth and second-to-last in the regular season and was forced to play a relegation playoff to retain its place in the top division. The club won the playoff and retained its place in the league. Youth products Tomáš Chrenko and Miroslav Kováčik made their debuts for the club that season, while future Slovakia international Pavol Rybár was the team's goaltender. Martin Miklík scored 60 points in 50 games, finishing as the league's fifth-highest scorer that season.

In the 1997–98 season, the club finished second-to-last and failed to qualify for the playoffs. Future NHL player Miroslav Zálešák and later Slovakia international Ľubomír Hurtaj also played for the club that season. In the 1998–99 season, the club finished bottom of the regular-season table. It subsequently had to play a relegation playoff to retain its place in the Extraliga, but was unsuccessful and, for the first time since the establishment of the independent Slovak league, was relegated to the second tier. Despite the team's struggles, Martin Miklík recorded 55 points in 50 games. Following relegation, the club's leading players left, giving greater opportunities to younger players. Tomáš Chrenko, Miroslav Kováčik and Andrej Kmeč became the team's leading scorers. Future Slovakia international Roman Kukumberg also played for the club during this period. The club spent only two seasons in the second tier, finishing second in the 2000–01 season and earning promotion back to the top division. Despite earning promotion to the top division, the club's leading scorers from the previous seasons left the team. As a result, the club finished bottom of the regular-season table in the 2001–02 season. In the subsequent relegation playoff, it lost 2–4 in games to HK Spišská Nová Ves. The season nevertheless saw the return of youth product Ľubomír Kolník, who became the club's leading scorer that season.