Alzheimer’s disease (AD) is the most common neurodegenerative disorder, and its pathogenesis is likely to be associated with multiple etiologies and mechanisms in which oxidative stress and deficits of neurotransmitter receptors may play impor-tant roles. It has been indicated that a high level of free radicals can influence the expressions of nicotinic receptors (nAChRs), muscarinic receptors (mAChRs), and N-methyl-D-aspartate (NMDA) receptors, exhibiting disturbances of cellular mem-brane by lipid peroxidation, damages of the protein receptors by protein oxidation, and possible modified gene expressions of these receptors by DNA oxidation. nAChRs have shown an antioxidative effect by a direct or an indirect pathway; mAChR stimulation may generate reactive oxygen species, which might be a physi-ological compensative reaction, or improve oxidative stress; and high stimulation to NMDA receptors can increase the sensitivity of oxidative stress of neurons. This review may provide complemental information" for understanding the correla-tion between oxidative stress and changed cholinergic and glutaminergic recep-tors in AD processing, and for revealing the underlying molecular mechanisms of these factors in the multiple etiologies and pathophysiology of the disorder.