Bonjour,
Tu peux essayer comme cela
Sub SuppLigneVide()
Dim Derlig As Long, Ligne As Long
Application.ScreenUpdating = False
With Worksheets("Feuil1")
Derlig = .Range("A" & Rows.Count).End(xlUp).Row
For Ligne = Derlig To 2 Step -1
If .Range("L" & Ligne) = "" Then Rows(Ligne).Delete
Next Ligne
End With
End Sub
A+