Summary Laryngopharyngeal reflux (LPR) is thought to be a common etiology of throat and airway symptoms. Diagnosis of LPR is challenging, given the variable symptomatology and response to therapy. Identifying symptoms that better correlate with LPR may inform management strategies. We aimed to examine the association between patient-reported symptoms and objectively identified LPR on ambulatory reflux monitoring. This was a retrospective cohort study of consecutive adults with suspected LPR undergoing combined hypopharyngeal–esophageal multichannel intraluminal impedance–pH testing (HEMII-pH) at a tertiary center. All patients completed standardized symptom surveys for presenting symptoms, reflux symptom index (RSI), and voice handicap index (VHI). LPR was defined as >1 full-column pharyngeal reflux event on HEMII-pH over 24 hours. Univariate and multivariable analyses were performed. A total of 133 patients were included (mean age = 55.9 years, 69.9% female). Of this 83 (62.4%) reported concomitant esophageal symptoms. RSI and VHI did not correlate with proximal esophageal or pharyngeal reflux events (Kendall’s tau correlations P > 0.05), although the mean RSI was higher in the LPR group (21.1 ± 18.9 vs. 17.1 ± 8.3, P = 0.044). Cough, but not other laryngeal symptoms, was more common among patients with esophageal symptoms (58% vs. 36%, P = 0.014). Neither laryngeal symptoms nor esophageal symptoms of reflux predicted LPR on univariate or multivariable analyses (all P > 0.05). Neither laryngeal symptoms classically attributed to LPR nor typical esophageal symptoms correlated with pharyngeal reflux events on HEMII-pH. Clinical symptoms alone are not sufficient to make an LPR diagnosis. Broad evaluation for competing differential diagnoses and objective reflux monitoring should be considered in patients with suspected LPR symptoms.