Organisers for two of Sydney's biggest events are looking for new venues with the City of Sydney council banning large, multi-day events at Hyde Park from next year.

The Sydney Festival and Night Noodle Markets are on the hunt for new locations. The festival can still use the park for some events in January, but will need to find a new venue beyond 2020.

Event organisers for the Night Noodle Markets want to ensure the event remains in the centre of Sydney, and are working with City of Sydney to find a suitable replacement location.

City of Sydney lord mayor Clover Moore cited lengthy re-turfing times as the reason behind the ban that will ensure Hyde Park will be readily available to the public all-year round.

"Parks should be available for all people to access and enjoy, so we’re working to ensure that major events and festivals do not take these spaces out of public use for so long," she said.