功能界別方面，法律界現任議員郭榮鏗競逐連任。中小企食店聯盟召集人林瑞華就參選飲食界。原本有意參選區議會（第二）功能界別嘅沙田區區議員黃文萱後嚟就退出。特別黨員大會上，公民黨黨員通過授權執委會遇到緊急情況時可為正式參選名單作最終決定。公民黨主席梁家傑解釋日後情況好難預估、千變萬化。指若郭榮鏗畀選舉主任剝奪參選資格，執委會會展開徵召機制，更不排除非黨員代表公民黨參選 。
In terms of functional constituencies, incumbent member of the legal sector, Mr Kwok Wing-hang, is vying for re-election. Lin Ruihua, convener of the SME Restaurant Alliance, ran for the catering industry. Wong Man-suen, a Sha Tin District Councillor who had originally intended to run for election in the District Council (second) functional constituency, later withdrew. At the Extraordinary General Assembly, members of the Civic Party authorize the Executive Committee to make the final decision on the official list of candidates in the event of an emergency. Leung Ka-kit, chairman of the Civic Party, explained that the situation in the future is difficult to predict and will change. He pointed out that if Kwok Wing-hang deprives the returning director of the election, the Executive Committee will launch a recruitment mechanism, and it will not rule out non-party members from running for election on behalf of the Civic Party.