Omniplex may refer to:
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Omniplex Cinemas
Omniplex Cinemas is a cinema chain which started in the Republic of Ireland in 1991. Following this they expanded to Derry in Northern Ireland in 1993. In late 2023, it entered the markets in England and Scotland by acquiring the former Empire C ...
, a cinema group in Ireland
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Omniplex Science Museum, a previous name of the Science Museum Oklahoma
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