Spangler is a surname. Notable people with the surname include:

Validity of questionnaire and TAT measures of need for achievement: Two meta-analyses.
Maternal sensitivity and newborns' orientation responses as related to quality of attachment in northern Germany.
Opiate-like effects of sugar on gene expression in reward areas of the rat brain.
Inhibition of early atherogenesis in transgenic mice by human apolipoprotein AI
Genetic-epidemiologic study of early-onset ischemic heart disease.
A mutant p21 cyclin-dependent kinase inhibitor isolated from a Burkitt's lymphoma
Experimental investigations of organic molecular nonlinear optical polarizabilities. 2. A study of conjugation dependences
Cutaneous metastases in patients with metastatic carcinoma: a retrospective study of 4020 patients.
Allosteric inhibition of lysyl oxidase-like-2 impedes the development of a pathologic microenvironment.
Personality and Charisma in the U.S. Presidency: A Psychological Theory of Leader Effectiveness