| Boy Rozendal | |
| Office1: | Prime Minister of the Netherlands Antilles |
| Term Start1: | 14 October 1977 |
| Term End1: | 6 July 1979 |
| Monarch1: | Queen Juliana |
| Predecessor1: | Lucina da Costa Gomez-Matheeuws a.i. |
| Successor1: | Miguel Pourier a.i. |
| Office2: | Minister Plenipotentiary |
| Term Start2: | 12 February 1971 |
| Term End2: | 1 December 1975 |
| Office3: | Minister of Finance and Deputy Prime Minister |
| Term Start3: | 12 December 1969 |
| Term End3: | 12 February 1971 |
| Birth Name: | Sylvius Gerard Marie Rozendal |
| Birth Date: | 4 July 1928 |
| Birth Place: | Curaçao |
| Death Place: | Willemstad, Curaçao |
| Occupation: | politician and journalist |
| Party: | Democratic Party of Curaçao |
Sylvius Gerard Marie "Boy" Rozendal (4 July 1928 – 10 June 2003) was an Curaçao politician and journalist. He served as Prime Minister of the Netherlands Antilles from 1971 until 1975, Minister of Finance and Deputy Prime Minister from 1969 until 1971, and Minister Plenipotentiary of the Netherlands Antilles from 1971 until 1975.
Rozendal was born on 4 July 1928 in Curaçao.[1] After graduating high school, he went to the Netherlands to study at the University of Amsterdam, and in 1957, obtained his doctorate in political and social sciences at the Graduate Institute of International and Development Studies in Genève, Switzerland.[2]
Rozendal returned to Curaçao and in 1958 joined the Democratic Party.[2] In 1959, he was first elected to the island council of Curaçao.[3] In 1966, he was first elected to the Estates of the Netherlands Antilles.[4]
The 1969 Curaçao uprising resulted in a collapse of the government.[5] On 12 December 1969, Rozendal was appointed Minister of Finance and Deputy Prime Minister.[6] On 12 February 1971, he was appointed Minister Plenipotentiary.[7] [8] and served until 1 December 1975.[9] In 1973, he became chairperson of the Democratic Party.[2]
A major issue for the 1977 elections was the status aparte for Aruba which would make the island a constituent country within the Kingdom of the Netherlands, and no longer subordinate to Curaçao.[5] The Democratic Party was opposed to a special status,[10] and won a clear victory in the elections.[11] On 14 October 1977, Rozendal became Prime Minister of the Netherlands Antilles.[7] His tenure was marred by demonstrations and riots in Aruba organised by Betico Croes.[12] Rozendal turned in his resignation effective 6 July 1979.[7] [13] On 1 January 1986, Aruba became a constituent country.[12]
Rozendal retired from politics and became an editor and a journalist.[14] He would return to the Estates between 1990 and 1994.[7]
On 10 June 2003, Rozendal died in Willemstad, Curaçao at the age of 74.[14]
Netherlands Knight of the Order of the Netherlands Lion[2]