始めまして。
supervisordを利用しました。
/etc/supervisord.confというファイルにprogramを記載しました。

programを4つほど登録しました。
しかしながら、アルファベット順で4番目のものがどうしてもWebのコンソールに表示されません。

Webのコンソールと言うのは、http_portで指定して開くものです。
※正式名がわかりません。が「(c) 2006 Chris McDonough」の記載がされてるWebページです。

コマンドは間違ってなさそうです。

[program:program_name]
command=python /home/hoge/hoge.py some param
startsecs = 5
user = root
redirect_stderr = true
stderr_logfile = /var/log/supervisor/program/hoge-stderr.log
stdout_logfile = /var/log/supervisor/program/hoge-stdout.log

のように行っています。

ご教授お願いします。

全部です。
↓

[supervisord]
http_port=/var/tmp/supervisor.sock ; (default is to run a UNIX domain socket server)
http_port=0.0.0.0:8888 ; (alternately, ip_address:port specifies AF_INET)
;http_port=127.0.0.1:9001  ; (alternately, ip_address:port specifies AF_INET)
;sockchmod=0700              ; AF_UNIX socketmode (AF_INET ignore, default 0700)
;sockchown=nobody.nogroup     ; AF_UNIX socket uid.gid owner (AF_INET ignores)
;umask=022                   ; (process file creation umask;default 022)
logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB       ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=10          ; (num of main logfile rotation backups;default 10)
loglevel=info               ; (logging level;default info; others: debug,warn)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=false              ; (start in foreground if true;default false)
minfds=1024                 ; (min. avail startup file descriptors;default 1024)
minprocs=200                ; (min. avail process descriptors;default 200)

;nocleanup=true              ; (don't clean up tempfiles at start;default false)
;http_username=user          ; (default is no username (open system))
;http_password=123           ; (default is no password (open system))
;childlogdir=/tmp            ; ('AUTO' child log dir, default $TEMP)
;user=chrism                 ; (default is current user, required if root)
;directory=/tmp              ; (default is not to cd during start)
;environment=KEY=value       ; (key value pairs to add to environment)

;[unix_http_server]
;file = /tmp/supervisor.sock
;chmod = 0777
;chown = dev:dev

[supervisorctl]
serverurl=unix:///var/tmp/supervisor.sock ; use a unix:// URL  for a unix socket
;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
;serverurl=http://127.0.0.1:3331 ; use an http:// url to specify an inet socket
;username=chris              ; should be same as http_username if set
;password=123                ; should be same as http_password if set
;prompt=mysupervisor         ; cmd line prompt (default "supervisor")


; App appname Program ================================
; hoge 3
[program:hoge_appname]
command=python /home/username/work/some_program.py start 3 demo_appname /var/www/django/demo/appname/appname
startsecs = 5
user = root
redirect_stderr = true
stderr_logfile = /var/log/supervisor/Program/hoge_appname-stderr.log
stdout_logfile = /var/log/supervisor/Program/hoge_appname-stdout.log

; bar 4
[program:bar_appname]
command=python /home/username/work/some_program.py start 4 demo_appname /var/www/django/demo/appname/appname
startsecs = 5
user = root
redirect_stderr = true
stderr_logfile = /var/log/supervisor/Program/bar_appname-stderr.log
stdout_logfile = /var/log/supervisor/Program/bar_appname-stdout.log


; appnametwo Program ================================
; hoge
[program:hoge_appnametwo]
command=python /home/username/work/some_program.py start 3 demo_appnametwo /var/www/django/demo/appnametwo/appname
startsecs = 5
user = root
redirect_stderr = true
stderr_logfile = /var/log/supervisor/Program/hoge_appnametwo-stderr.log
stdout_logfile = /var/log/supervisor/Program/hoge_appnametwo-stdout.log


; bar 4
[program:bar_appnametwo]
command=python /home/username/work/some_program.py start 4 demo_appnametwo /var/www/django/demo/appnametwo/appname
startsecs = 5
user = root
redirect_stderr = true
stderr_logfile = /var/log/supervisor/Program/bar_appnametwo-stderr.log
stdout_logfile = /var/log/supervisor/Program/bar_appnametwo-stdout.log



; The below sample program section shows all possible program subsection values,
; create one or more 'real' program: sections to be able to control them under
; supervisor.

;[program:theprogramname]
;command=/bin/cat            ; the program (relative uses PATH, can take args)
;priority=999                ; the relative start priority (default 999)
;autostart=true              ; start at supervisord start (default: true)
;autorestart=true            ; retstart at unexpected quit (default: true)
;startsecs=10                ; number of secs prog must stay running (def. 10)
;startretries=3              ; max # of serial start failures (default 3)
;exitcodes=0,2               ; 'expected' exit codes for process (default 0,2)
;stopsignal=QUIT             ; signal used to kill process (default TERM)
;stopwaitsecs=10             ; max num secs to wait before SIGKILL (default 10)
;user=chrism                 ; setuid to this UNIX account to run the program
;log_stdout=true             ; if true, log program stdout (default true)
;log_stderr=true             ; if true, log program stderr (def false)
;logfile=/var/log/cat.log    ; child log path, use NONE for none; default AUTO
;logfile_maxbytes=1MB        ; max # logfile bytes b4 rotation (default 50MB)
;logfile_backups=10          ; # of logfile backups (default 10)