Methylethyltryptamine (abbreviated as MET) may refer to:
N-Methyl-N-ethyltryptamine (MET or N,N-MET) 4-Methyl-α-ethyltryptamine (4-Me-αET or 7-Me-AET) 7-Methyl-α-ethyltryptamine (7-Me-αET or 7-Me-AET)
See also Substituted tryptamine Methyltryptamine Dimethyltryptamine Ethyltryptamine Trimethyltryptamine Methylserotonin