citing few more (prolly some better too)
YOLOv2:

  
      
      GitHub
  
  
    

marvis/pytorch-yolo2 173

pytorch-yolo2 - Convert https://pjreddie.com/darknet/yolo/ into pytorch


  
  
    
    
  
  


Below one is Python3

  
      
      GitHub
  
  
    

ruiminshen/yolo2-pytorch 204

yolo2-pytorch - PyTorch implementation of the YOLO (You Only Look Once) v2


  
  
    
    
  
  


FasterRCNN

  
      
      GitHub
  
  
    

ruotianluo/pytorch-faster-rcnn 189

pytorch-faster-rcnn - I would appreciate if someone can retrain the model. The "finetune from scratch" result should be better because the training details have been changed. (And mobilen...


  
  
    
    
  
  



  
      
      GitHub
  
  
    

jwyang/faster-rcnn.pytorch 161

faster-rcnn.pytorch - A faster pytorch implementation of faster r-cnn


  
  
    
    
  
  


Best place to check for more or other pytorch models would be soumith’s starred repos