Open Safari
Click Bookmarks in the menu bar
Select Edit Bookmarks
Find the bookmark you want to delete
Right-click the bookmark
Click Delete
On iPhone or iPad, open Safari
Tap the Bookmarks icon
Find the bookmark you want to delete
Swipe left on the bookmark
Tap Delete
On iPhone or iPad, you can also tap Edit
Select the bookmark
Tap Delete
On Mac, you can also press Delete after selecting a bookmark in the bookmarks list