Twenty V-line rabbit does aged 5 months, weighing  about 2.925.6 ± 6.69kg were used in the present  experiment to evaluated  the effect of different levels of  Panicum maximum 15, 30 and 45% replacement of clover hay on reproductive performance of rabbit does. Rabbit does were randomly distributed -into 4 groups. Group (1) fed control diet, group (2), group (3) and group (4) were fed 15%, 30 and 45% Panicum maximum respectively, replacement of clover hay. Results could be summarized as follows: 1- Change in weight of  the does  were significantly decreased with 15% and 30% Panicum maximum feeding diets during gestation period compared with control, while change in weight at pregnant insignificantly differed to control when replacing  45% Panicum maximum to clover hay. 2- Feed intake was significantly increased with replacing different levels of Panicum maximum at pregnant period and replacing 30 and 45% panicum at lactating does. 3- Litter weight _.and litter weight gain of kids with rabbits fed diets containing 45% panicum  maximum at week₁ until week ₄ were  close to data of litter weight with rabbit fed control. Mortality rate was not significantly different between different treatments. 4- Inclusion of  45% Panicum maximum  significantly recorded the highest milk yield during the four weeks of lactation compared with others groups, litter weight _.and litter weight gain  and the  highest economical efficiency. Conclusively, it is possibility to replace 45 % of clover hay by Panicum maximum of the rabbit does diets