A field experiment was conducted in factorial RBD at University of  Agricultural Sciences, Dharwad during kharif, rabi and summer seasons of 2010-11 under irrigated condition  to study the response of multicut fodder sorghum (CoFS-29) to row spacing  (30, 45 and 60 cm) and nitrogen levels (120, 180, 240 and 300 kg ha-1). The row spacing of 45 and 60 cm recorded significantly higher green fodder  (153.99 and 149.29 t ha-1, respectively) and total dry matter yield (36.28 and 35.18 t ha-1, respectively) compared to 30 cm row spacing. Application of 300 kg N ha-1 recorded significantly higher green fodder yield (179.63 t ha-1) and dry matter yield (42.33 t ha-1) compared to lower N levels. Treatment combination of 45 and 60 cm with 300 kg N ha-1 recorded higher green (187.58 and 183.30 t ha-1) and dry fodder (44.2 and 43.2 t ha-1), gross returns (` 112546 and 109982/ha), net returns (` 82763 and  80199/ha) and benefit cost ratio (3.78 and 3.69), respectively compared to other treatment combinations.