Paavo Allan Engelbert Berglund OBE (14 April 1929 – 25 January 2012) was a Finnish conductor and violinist.
Born in Helsinki, Berglund studied the violin as a child, and played an instrument made by his grandfather. By age 15, he had decided on music as his career, and by 18 was playing in restaurants. During the Second World War, Berglund worked at the iron factories in Billnäs. Children were moved out of Helsinki during heavy stages of the war. His professional career as a violinist began in 1946, playing the whole summer at the officers' mess (Upseerikasino) in Helsinki. He already had played in dance orchestras in 1945. Formal study took place in Helsinki at the Sibelius Academy, in Vienna and in Salzburg. He was a violinist in the Finnish Radio Symphony Orchestra from 1949 until 1958 in the 1st violin section, unique among the instrumentalists in being accommodated for seating to account for the fact that he played the violin 'left-handed'.
In a radio interview made of the Finnish Broadcasting Company YLE in 2002, Berglund explains how he heard the Vienna Philharmonic Orchestra on their tour in Helsinki with Wilhelm Furtwängler and was very impressed. Shortly after that he left for Vienna to study. He had many friends both in the Vienna Philharmonic and Vienna Radio Symphony orchestras, and could attend rehearsal and recording sessions. One particular recording session he remembers is when he was present one evening when Furtwängler recorded Schumann's Manfred Overture and Smetana's Moldau (Vltava) at the Musikverein in Vienna. Another conductor that he was very impressed with was Hans Knappertsbusch.
Berglund's conducting career began in 1949, when he founded his own chamber orchestra. In 1953, Berglund co-founded the Helsinki Chamber Orchestra (partly inspired by the Boyd Neel Orchestra). In 1955, he was appointed Associate Conductor of the Finnish Radio Symphony Orchestra, and served as chief conductor of the Finnish Radio Symphony Orchestra from 1962 to 1971. Berglund became music director of the Helsinki Philharmonic Orchestra in 1975 and held the post for four seasons. He was also conductor of the mixed voice choir of the Student Union of the University of Helsinki, The Academic Choral Society (Akateeminen Laulu) from 1959 until 1961.