Brown (leaf) rust of wheat (Puccinia triticina) was widely prevalent in all the wheat growing areas of India and neighbouring countries during 2013–16. To have an effective rust management strategy, monitoring of virulence patterns of P. triticina on wheat were undertaken. Brown rust samples were analyzed from the wheat growing areas in India, Bangladesh, Bhutan and Nepal using standard differential Indian System and named as per the binomial system of nomenclature. A new pathotype 77-12 was also identified during this period. Thirty seven pathotypes of P. triticina were identified in 1427 samples. Five predominant pathotypes 121R63-1(77-5 = THTTM), 121R60-1(77-9 = MHTKL), 21R55 (104-2 = PHTTL), 21R63 (104-3 = PHTTL) and 77-11(125R28 = MGTTL) accounted for 75.1% of the population. All of the prevalent pathotypes are virulent to Lr1, Lr3, Lr10, Lr11,Lr12 Lr13, Lr14a, Lr16, Lr17, Lr23, Lr26. Virulences for Lr9 and Lr19 though recorded from India long back, however, were not observed during present surveys whereas virulence on Lr28 was identified in 0.4% samples only. The proportion of pathotype 121R60-1 (77-9 = MHTKL) has increased during these years and was recorded in 23.7% samples against 12% in the previous report. Brown rust of wheat was not observed on Lr9, Lr24, Lr25, Lr32, Lr39 and Lr45 in the field population of Indian subcontinent during 2013–16. Diversity of pathotypes detected during this period could, to some extent, be related to cultivation of different varieties but was also appeared to be affected by different weather patterns in different agro-ecological areas.