Hamid Algadri or Hamid Al-Gadri (Arabic: حامد القدرى, Arabic pronunciation: [ħa:mid al qadrij]; 1912-1998) was an Indonesian independence fighter and was meritorious in negotiating the Linggadjati Agreement, Renville Agreement, Dutch–Indonesian Round Table Conference (Konferensi Meja Bundar, KMB) and one of the members of parliament in the founding days of the Republic of Indonesia.

In the beginning, he had difficulty in securing entry to a Dutch elementary school, Europeesche Lagere School due to his non-Caucasian race and age,[1] succeeding only after his father lied about his age to look two years older and persistence of his grandfather by threatening to return his medal of Netherlands if Hamid was not admitted.

[3] In 1930 Hamid affiliated himself in Jong Islamieten Bond (JIB) in Surabaya, a youth organization initiated by nationalist activists such as Agus Salim.

One day he accompanied Prime Minister Sutan Sjahrir and his entourage in a special train going from Jakarta to Yogyakarta in the late 1945.

When the Dutch military aggression (Operation Product) broke out on 21 July 1947, Hamid along with other members of the Republican delegation in Jakarta were arrested, but with the intervention of Willem Schermerhorn, the chairman of the General Commission of the Netherlands, they were released immediately.

Hamid and Ali Budiardjo then co-founded the plebiscite movement for Indonesia to campaign to the west to win supports of western countries.

At the time Hamid was member of parliament in the Foreign Affairs Commission, and had frequent official visits to various countries in Asia and Europe.

[3] In 1952, Habib Bourguiba and Tayeb Salim of Neo Destour Party of Tunisia came to Indonesia to ask for help gaining independence from France.

Indonesia, through Hamid's leadership, helped them by providing offices, cars, and a monthly allowance for their representatives in Jakarta, and by arranging that some foreign exchange from the sale of rubber were sent to them.

[1] After the 1955 general election, he became chairman of the faction of the Socialist Party of Indonesia (PSI)[1] in the Constituent Assembly in 1958, which convened in Bandung to write a new constitution.

They held their wedding in small town of Pasuruan, but because many delegates and member of PAI come to congratulate them, it raised suspicion of Japanese Kenpeitai that the event was thought as a covertly political activity and about to be cancelled, but later was let to continue.