The festive celebration is run by a committee of volunteers and has been a major event in the community for more than a decade.
The 'switching on' of the Christmas lights down High Street will take place during the night.
Morrison Construction is currently building the £40m Queensferry High School, which is due to be completed in Spring 2020.
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Morrison Construction Community Skills Manager Henry Lennon said: "At Morrison Construction, we believe in giving back to the communities we live and work in as part of our progressive community benefits programme.
"We are delighted to assist with this special community event, which is an important part of the Christmas celebrations in South Queensferry."
Christmas in Queensferry Chair Keith Giblett said: "We are very grateful for the sponsorship from Morrison Construction. It is wonderful this leading contractor has chosen to support Christmas in Queensferry while building the new state-of-the-art Queensferry High School."
(MH/JG)
