The goal of the Digital Infrastructures for Scholarly Content Objects (DISCO) workshop is to raise awareness of quality issues, improved discovery, and re-use challenges in digital infrastructures for scholarly content, and to collect potential solutions among an audience of diverse expertise.The first workshop on Digital Infrastructures for Scholarly Content Objects (DISCO'21) 1 was held in conjunction with the 2021 ACM/IEEE Joint Conference on Digital Libraries as a one-day workshop on September 30th, 2021, [16], online due to the COVID-19 pandemic. The DISCO'21 proceedings 2 were published as volume 2916 within the open access CEUR-WS proceedings platform include 2 keynotes, 3 long papers and 3 short papers.This year the second DISCO workshop is dedicated to propelling an ongoing dialogue between the computer science, information science, and library science communities necessary for building innovative, value-adding, and sustainable digital infrastructures in digital libraries. We invite academic researchers, librarians, and