Adana

Turkish State Railways (TCDD) had begun sports activities in 1930 with the foundation of Eskişehir Demirspor. İzmir Demirspor, Ankara Demirspor, Kayseri Demirspor and Istanbul (Haydarpaşa) Demirspor were founded in following years.

Turkish law of National Defence Obligation came into effect with the upcoming Second World War to prepare civil youth for the possible entry of Turkey to war. The law required the institutions, that have over 500 employees to found sports clubs. This law accelerated the sports activities of TCDD and 33 more Demirspor clubs were founded in almost every major station. The foundation of Adana Demirspor was laid down in 1938 by TCDD Adana Headquarters (6th Region). First Club General Meeting was held at the Station building on 12 January 1940. After 2 years' preparation, Region Chief Eşref Demirağ, Vasfı Ramzan, Hasan Silah, Hikmet Tezel, Feridun Kuzeybay, Seha Keyder, Emin Ersan, Esat Gürkan, Kenan Gülgün and 500 TCDD employees founded the club on 28 December 1940. Eşref Demirağ was elected the first President and held this position until 1946. TCDD 6th Region Chiefs held the president seat until 1969 and Board of Directors were formed from the directors, supervisors and other employees of the 6th Region.

Football, Athletics, Cycling, Wrestling, Swimming and Waterpolo departments were opened with the foundation. A building at the Adana Railway Station was converted into Club House and a training ground was built next to it. A TCDD wagon was designated for Adana Demirspor which was connected to trains that take club teams to away games.

1941 to 1960: Waterpolo Unbeatables & Adana Football Masters

Adana Demirspor waterpolo team joined the Turkish Waterpolo League in 1942 at the same year, Turkey's newest Swimming Complex had opened in Adana. From 1942 to 1965, Adana Demirspor had won the Waterpolo League title for 21 times, without losing a game at 17 of the 21 seasons. Under the leadership of club legend Muharrem Gülergin, 40 players, who earlier developed their swimming skills at water canals of Adana and then joined the club at the swimming complex, became known as the Unbeatables nationwide. Other than waterpolo, these players also broke national and international records in swimming.

Adana Demirspor joined the Adana Football League in 1941. The league, which also known as Çukurova League, was founded as a first-tier semi-professional league in 1924 consisting clubs from Adana, Mersin and later Hatay, Maraş and Malatya Provinces. Adana Demirspor won the league title for the first time at 1942–43 season. ADS won the league title a record of 15 times in 17 seasons from 1942 to 1959.

Adana Demirspor was qualified for the Turkish Amateur Championship for the first time in 1943 and joined every year that they won the Adana title. The club secured the National Third Spot in 1947 at the finals in Ankara, behind Ankara Demirspor and Fenerbahçe. ADS were the National Third again in 1951 at the finals in Balıkesir, behind Beşiktaş and Altay. ADS won the Turkish Amateur Championship in 1954 after defeating Hacettepe 1–0, with Selami Tekkazancı (Füze Selami) scoring the only goal. Adana League was upgraded to fully professional league in 1955, thus Adana Demirspor football team upgraded to a pro-team. As Turkish National League was founded in 1959, Adana League was downgraded to a Second Tier League.

1961 to 1984: Multi-sports success

Turkey did not have a nationwide professional league until 1959, instead, teams competed in regional leagues like Adana, Ankara, Eskişehir, İzmir, Kayseri, and Trabzon. The Milli Lig, known today as the Süper Lig, was founded in 1959. The league consisted of eight clubs from Istanbul, and four clubs each from Ankara and İzmir. Adana Demirspor had promoted to the Milli Lig at the third season (1960–61), becoming the first club outside the three largest cities. The rules at that time, did not allow games to be played outside of Istanbul, Ankara and Izmir, thus Adana Demirspor had to play their home games in Ankara, turning every game into an away game. Without fan support and with difficulties of long trips, ADS could not stay long at the National League, as they relegated back to Adana League, after finishing last place with 18 points in the first season. The club returned to Adana League at 1961–62 season, where they competed for another two years.

The second tier (2.Lig) of the Milli Lig was founded in 1963, and Adana Demirspor were one of the founder clubs of the league. ADS were the Runner-up of the first season (1963-64) of the 2.Lig, though could not promote to top tier. TCDD put an end to governing ADS, and in 1969, businessmen Mahmut Karabucak was elected the first president outside of TCDD. Adana Demirspor had competed in the 2. Lig for nine years and had promoted to 1. Lig for the second time at the 1972–73 season. They secured promotion after defeating Uşakspor 2–0, with goals from Fatih Terim and Bektaş Yurttasın.