MS6321 MSI Apollo Pro133A Celeron/ Pentium III Processors Supports Socket 370 ATX Motherboard
Chipset & Motherboard Support - Intel Pentium III 1.2GHz 0.13-micron Tualatin: The Celeron of the Future
HP Desktop Motherboard I810, Intel Pentium III 1000 CPU 128 MB RAM Working #MBDB | eBay
Compaq Deskpro Motherboard with Pentium III 933MHz CPU and 512MB RAM - Test OK! | eBay
Shuttle FV24: the tiniest Pentium III motherboard. Might make an ITX build out of it. : r/vintagecomputing
Used-Shuttle HOT-661V Slot 1 Pentium III motherboard with 3 ISA slots. VIA Apollo Pro (VT82C693) Chipset. 1AGP, 4PCI, 3ISA slots. 4DIMM sockets. ATX form factor. - Walmart.com
Intel Pentium III Socket 370 Mother Board PCI slot | Shopee Malaysia
Intel Pentium 3 Open Motherboard With S+V+L (S370)
ASUS CUVAX-D CPU Board - ASUS CUV4X-D Dual Processor Mainboard is based on VIA 694XDP AGPset with ATX form factor for the latest support in Intel Pentium III 500MHz,1130MHz+ Coppermine processors.