Hyde Park may refer to:

Jiří Grygar  Czech pronunciation (help·info) (March 17, 1936 in Heinersdorf, Germany, now Dziewiętlice, Poland) is a Czech astronomer and popularizer of science. Dr. Grygar is a Kalinga Prize (1996) laureate. For his significant impact on the development of the Czech science, he is informally called the 'Czech Carl Sagan'.

After studying physics at the Masaryk University in Brno and astronomy at the Charles University in Prague he joined the Astronomical Institute of the Academy of Sciences, Department of Stellar Astronomy in Ondřejov. Twenty years later he moved to the Institute of Physics, Low Temperature Physics Department at Řež, where he remained for more than ten years. Shortly after the Velvet Revolution he joined the High Energy Physics Department at the same institution. From 1992 to 1998, Grygar chaired the Czech Astronomical Society. He also chaired the Czech Television Council and the Science and Philosophy section of the European Culture Club. He is member of editorial boards of the periodicals Říše hvězd, Vesmír, Universum and Omega.

Rudolf Zahradník (born October 20, 1928 in Bratislava, then Czechoslovakia, now Slovakia) is a Czech chemist. He has been particularly interested in the relationships between theoretical and experimental characteristics.

He published more than 350 papers and 10 books especially on quantum chemistry problems. From 1993 to 2001 he was the president of the Czech Academy of Sciences. He is a member of the International Academy of Quantum Molecular Science.

Rudolf Zahradník was a Boy Scout and was awarded the Junák bronze cross (1939–1945).

Tomáš Klus (born May 15, 1986) is a Czech musician and songwriter from the Moravian-Silesian Region of the Czech Republic.

Klus was born in the industrial town of Třinec, where he spent most of his childhood. Both his parents were folk music fans, taking Tomáš with them to many different concerts and music festivals. Growing up he was heavily influenced by musicians Karel Plíhal, Karel Kryl and Jaromír Nohavica who were a big inspiration to the young Tomáš, especially Nohavica, who remains one of his favourite musicians, and whose style his own closely resembles.

Klus won a gold medal with his team in 2002 in modern pentathlon on a European championship, but became more interested in performance art and music after moving to Prague, where he initially moved aged 15 to pursue a sporting career.

In 2007 he was the winner of the Czech Talent Zlín competition.

In 2008 he released his debut album, Cesta do záhu(d)by. The single "Do Nebe," featured in the album, was played on Czech Radio previous to the album release. He also produced music for Czech film Anglické jahody ("English Strawberries").

Václav Cílek (born 1955 in Brno) is Czech geologist, climatologist, writer, philosopher, science popularizer and translator of Tao and Zen texts.

In his youth, he moved to Tanzania, where his father worked as a geologist. From 1969 to 1970, he studied at a high school in Tanzania. Later he continued his studies at the Mining Technical School in Příbram (1970–1974). In 1979 he graduated in geology from the Charles University in Prague. Since 1980, he works in Geologic Institute of Czech Academy of Sciences and specializes on geology of Cenozoic Era. He also explores interactions between environment and civilization. In 2004, he became the director of the Geologic Institute.

Cílek also published several popularization books and many articles in journals and newspapers. During his career, he collaborated with Hospodářské noviny, Lidové noviny, Mladá fronta DNES, Mladý svět, Právo, Reflex, Respekt, Czech Television, Czech Radio etc. He was a co-creator of the TV series about caves of the Czech Republic, called Podzemní Čechy (The Underground Czechia, 2001).