At The Ship In vermilion city down from Misty's gym
The HM's that are in leafgreen are: Cut, Fly, Surf, Strength, Flash, Rock Smash, Waterfall.
you get it in the captains quarters.
use hm Cut.
The HM move cut
hm01 cut
HM01 is Cut given by the captain of the SS Anne.
That's the only way the HM cut isn't anywhere else.
Use HM cut on it.
Primarily, you will get the HM Cut which is of vital importance for your continuing journey.
You get it from the captain of S.S. Anne, get a ticket from Bill and just go aboard, fight the trainers and get to the captain. Talk to him and he will give you the HM Cut. :)
How to get the hm cut in pokemon glaze
No its not an HM in leafgreen.