diff --git a/pkg/list/list_stacks.go b/pkg/list/list_stacks.go
index 5283146aa0..f79fcef63d 100644
--- a/pkg/list/list_stacks.go
+++ b/pkg/list/list_stacks.go
@@ -260,7 +260,7 @@ func FilterAndListStacks(stacksMap map[string]any, component string, listConfig
 		}
 		return string(jsonBytes) + utils.GetLineEnding(), nil
 
-	case FormatCSV:
+	case FormatCSV, FormatTSV:
 		// Only include columns that have values
 		var nonEmptyHeaders []string
 		var nonEmptyColumnIndexes []int
@@ -280,15 +280,46 @@ func FilterAndListStacks(stacksMap map[string]any, component string, listConfig
 			}
 		}
 
+		// Set appropriate delimiter based on format
+		fileDelimiter := delimiter
+		if delimiter == "\t" || delimiter == "" {
+			switch format {
+			case FormatCSV:
+				fileDelimiter = ","
+			case FormatTSV:
+				fileDelimiter = "\t"
+			}
+		}
+
 		var output strings.Builder
-		output.WriteString(strings.Join(nonEmptyHeaders, delimiter) + utils.GetLineEnding())
 
+		// Helper function to escape values
+		escapeValue := func(s string) string {
+			// For TSV, just replace tabs with spaces to maintain format
+			if format == FormatTSV {
+				return strings.ReplaceAll(s, "\t", " ")
+			}
+			// For CSV, use standard CSV escaping
+			if strings.Contains(s, fileDelimiter) || strings.Contains(s, "\n") || strings.Contains(s, "\"") {
+				return "\""+strings.ReplaceAll(s, "\"", "\"\"")+"\""
+			}
+			return s
+		}
+
+		// Write headers
+		escapedHeaders := make([]string, len(nonEmptyHeaders))
+		for i, header := range nonEmptyHeaders {
+			escapedHeaders[i] = escapeValue(header)
+		}
+		output.WriteString(strings.Join(escapedHeaders, fileDelimiter) + utils.GetLineEnding())
+
+		// Write rows
 		for _, row := range rows {
-			var nonEmptyRow []string
+			var escapedRow []string
 			for _, i := range nonEmptyColumnIndexes {
-				nonEmptyRow = append(nonEmptyRow, row[i])
+				escapedRow = append(escapedRow, escapeValue(row[i]))
 			}
-			output.WriteString(strings.Join(nonEmptyRow, delimiter) + utils.GetLineEnding())
+			output.WriteString(strings.Join(escapedRow, fileDelimiter) + utils.GetLineEnding())
 		}
 		return output.String(), nil
 
diff --git a/pkg/list/list_workflows.go b/pkg/list/list_workflows.go
index 54de87cdd8..12920d8484 100644
--- a/pkg/list/list_workflows.go
+++ b/pkg/list/list_workflows.go
@@ -23,6 +23,7 @@ const (
 	FormatTable = "table"
 	FormatJSON  = "json"
 	FormatCSV   = "csv"
+	FormatTSV   = "tsv"
 )
 
 // ValidateFormat checks if the given format is supported
@@ -30,7 +31,7 @@ func ValidateFormat(format string) error {
 	if format == "" {
 		return nil
 	}
-	validFormats := []string{FormatTable, FormatJSON, FormatCSV}
+	validFormats := []string{FormatTable, FormatJSON, FormatCSV, FormatTSV}
 	for _, f := range validFormats {
 		if format == f {
 			return nil