The 5-volume set LNCS 16023 - 16027 constitutes the proceedings of the 19th International Conference on Document Analysis and Recognition, ICDAR 2025, which took place in Wuhan, China, during September 2025. The total of 142 full papers included in the proceedings was carefully reviewed and selected from 314 submissions. They were organized in topical sections as follows: Part I: Document Analysis; Handwriting Recognition; Document Synthesis, Multimodal Models for Document Understanding; NLP for Document Understanding; Part II: Historical Document Analysis; Trustworthy Document Analysis Methods and Documentation; Handwriting Recognition; Camera Based Methods and Font Analysis; Part III: Poster Papers; Part IV: Poster Papers; Part V: Poster Papers; Competitions.