Robert Sears may refer to:
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Robert Sears (sportsman) (1884–1979), American fencer and modern pentathlete
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Robert Sears (physician)
Robert William Sears, known as Dr. Bob, is an American pediatrician from Capistrano Beach, California, noted for his unorthodox and dangerous views on childhood vaccination. While Sears acknowledges the efficacy of vaccines—for instance, he sup ...
, contemporary American pediatrician
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Robert Richardson Sears (1908–1989), American psychologist
{{hndis, Sears, Robert