They are Senator Oluremi Tinubu (Lagos Central), Senator Solomon Olamilekan Adeola (Lagos West) and Senator Bareehu Olugbenga Ashafa (Lagos East).
The list was approved by the National Working Committee (NWC) of the party on Tuesday.
The exercise will hold across states this week.
This comes amid confusion in the governorship primary.
The NWC have kicked against the elections that took place on Tuesday and called for it to be rescheduled.
But the Lagos APC chairman, Tunji Balogun, has announced Babajide Sanwo-Olu as the winner.