A field experiment was conducted at Agronomy Main Research Farm, Department of Agronomy, Orissa University of Agriculture and Technology, Bhubaneswar, Odisha, India during kharif season of 2016 and 2017 on ‘Impact of Crop Establishment Methods and Weed Management Practices on Weed Dynamics and yield of rice”. The field experiment was laid out in a split plot design with three replications by taking 24 treatment combinations with four crop establishment methods in the main plot, viz., M1: direct seeded rice (DSR), M2: wet seeded rice (WSR), M3: non-puddled transplanted rice (NPTR), M4: puddled transplanted rice (PTR) and six weed management practices in the sub-plot, viz., W1: weedy check, W2: Bensulfuron methyl 0.6% + Pretilachlor 6% ((pre emergence(PE)) 0.660 kg ha-1 + hand weeding (HW) at 30 DAS/T, W3: Bensulfuron methyl 0.6% + Pretilachlor 6% (PE) 0.495kgha-1 + HW at 30 days after sowing/transplanting (DAS/T), W4: Bensulfuron methyl 0.6% + Pretilachlor 6% (PE) 0.495kgha-1 + Bispyribac-Sodium (post emergence (POE)) 0.025 kg ha-1 at 15 DAS/T, W5: Cono weeding (CW) at 15 DAS/T + hand weeding 30 DAS/T, W6: brown manuring/ green manuring. Puddled transplanted rice recorded highest yield with lowest weed incidence and direct seeded rice recorded lowest yield with highest weed incidence among different establishment methods. While, application of Bensulfuron methyl 0.6% + Pretilachlor 6% (PE) @0.660 kg ha-1 +HW at 30DAS/T recorded highest yield with lowest weed incidence.